3874345926 has 32 divisors (see below), whose sum is σ = 8480170368. Its totient is φ = 1170287040.

The previous prime is 3874345921. The next prime is 3874345949. The reversal of 3874345926 is 6295434783.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3874345921) 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, 73116 + ... + 114431.

It is an arithmetic number, because the mean of its divisors is an integer number (265005324).

Almost surely, 2^3874345926 is an apocalyptic number.

3874345926 is an abundant number, since it is smaller than the sum of its proper divisors (4605824442).

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

3874345926 is a wasteful number, since it uses less digits than its factorization.

3874345926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187876.

The product of its digits is 4354560, while the sum is 51.

The square root of 3874345926 is about 62244.2441194365. The cubic root of 3874345926 is about 1570.6019472268.

The spelling of 3874345926 in words is "three billion, eight hundred seventy-four million, three hundred forty-five thousand, nine hundred twenty-six".