3922455270 has 128 divisors (see below), whose sum is σ = 9927650304. Its totient is φ = 990872064.

The previous prime is 3922455269. The next prime is 3922455283. The reversal of 3922455270 is 725542293.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7041832 + ... + 7042388.

It is an arithmetic number, because the mean of its divisors is an integer number (77559768).

Almost surely, 2^3922455270 is an apocalyptic number.

3922455270 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 3922455270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4963825152).

3922455270 is an abundant number, since it is smaller than the sum of its proper divisors (6005195034).

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

3922455270 is a wasteful number, since it uses less digits than its factorization.

3922455270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 766.

The product of its (nonzero) digits is 151200, while the sum is 39.

The square root of 3922455270 is about 62629.5079814619. The cubic root of 3922455270 is about 1577.0761594666.

The spelling of 3922455270 in words is "three billion, nine hundred twenty-two million, four hundred fifty-five thousand, two hundred seventy".