3922757670 has 128 divisors (see below), whose sum is σ = 11017359360. Its totient is φ = 885219840.

The previous prime is 3922757659. The next prime is 3922757687. The reversal of 3922757670 is 767572293.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 221172 + ... + 238248.

It is an arithmetic number, because the mean of its divisors is an integer number (86073120).

Almost surely, 2^3922757670 is an apocalyptic number.

3922757670 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 3922757670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5508679680).

3922757670 is an abundant number, since it is smaller than the sum of its proper divisors (7094601690).

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

3922757670 is a wasteful number, since it uses less digits than its factorization.

3922757670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17150.

The product of its (nonzero) digits is 1111320, while the sum is 48.

The square root of 3922757670 is about 62631.9221324078. The cubic root of 3922757670 is about 1577.1166864276.

The spelling of 3922757670 in words is "three billion, nine hundred twenty-two million, seven hundred fifty-seven thousand, six hundred seventy".