3162341456 has 80 divisors (see below), whose sum is σ = 6655228800. Its totient is φ = 1450566144.

The previous prime is 3162341449. The next prime is 3162341489. The reversal of 3162341456 is 6541432613.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2957690 + ... + 2958758.

It is an arithmetic number, because the mean of its divisors is an integer number (83190360).

Almost surely, 2^3162341456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3162341456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3327614400).

3162341456 is an abundant number, since it is smaller than the sum of its proper divisors (3492887344).

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

3162341456 is a wasteful number, since it uses less digits than its factorization.

3162341456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1396 (or 1390 counting only the distinct ones).

The product of its digits is 51840, while the sum is 35.

The square root of 3162341456 is about 56234.6997502432. The cubic root of 3162341456 is about 1467.8091380230.

The spelling of 3162341456 in words is "three billion, one hundred sixty-two million, three hundred forty-one thousand, four hundred fifty-six".