3257823470 has 32 divisors (see below), whose sum is σ = 6404632416. Its totient is φ = 1183283200.

The previous prime is 3257823433. The next prime is 3257823479. The reversal of 3257823470 is 743287523.

3257823470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3257823470² = 21226827523365681800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3257823479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80102 + ... + 113718.

It is an arithmetic number, because the mean of its divisors is an integer number (200144763).

Almost surely, 2^3257823470 is an apocalyptic number.

3257823470 is a deficient number, since it is larger than the sum of its proper divisors (3146808946).

3257823470 is a wasteful number, since it uses less digits than its factorization.

3257823470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34516.

The product of its (nonzero) digits is 282240, while the sum is 41.

The square root of 3257823470 is about 57077.3463819053. The cubic root of 3257823470 is about 1482.4356458220.

The spelling of 3257823470 in words is "three billion, two hundred fifty-seven million, eight hundred twenty-three thousand, four hundred seventy".