3158496 has 72 divisors (see below), whose sum is σ = 9808344. Its totient is φ = 956160.

The previous prime is 3158489. The next prime is 3158509. The reversal of 3158496 is 6948513.

3158496 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (72).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 2.

It is a self number, because there is not a number n which added to its sum of digits gives 3158496.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2670 + ... + 3666.

It is an arithmetic number, because the mean of its divisors is an integer number (136227).

Almost surely, 2^3158496 is an apocalyptic number.

3158496 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3158496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4904172).

3158496 is an abundant number, since it is smaller than the sum of its proper divisors (6649848).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3158496 is a wasteful number, since it uses less digits than its factorization.

3158496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1024 (or 1013 counting only the distinct ones).

The product of its digits is 25920, while the sum is 36.

The square root of 3158496 is about 1777.2158000648. The cubic root of 3158496 is about 146.7213937181.

The spelling of 3158496 in words is "three million, one hundred fifty-eight thousand, four hundred ninety-six".