3492576 has 72 divisors (see below), whose sum is σ = 10135944. Its totient is φ = 1140480.

The previous prime is 3492571. The next prime is 3492583. The reversal of 3492576 is 6752943.

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 self number, because there is not a number n which added to its sum of digits gives 3492576.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3492571) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19206 + ... + 19386.

It is an arithmetic number, because the mean of its divisors is an integer number (140777).

Almost surely, 2^3492576 is an apocalyptic number.

3492576 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 3492576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5067972).

3492576 is an abundant number, since it is smaller than the sum of its proper divisors (6643368).

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

3492576 is a wasteful number, since it uses less digits than its factorization.

3492576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 264 (or 253 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 3492576 is about 1868.8434926446. The cubic root of 3492576 is about 151.7220219521.

The spelling of 3492576 in words is "three million, four hundred ninety-two thousand, five hundred seventy-six".