3926265434 has 128 divisors (see below), whose sum is σ = 7747622400. Its totient is φ = 1481421312.

The previous prime is 3926265433. The next prime is 3926265437. The reversal of 3926265434 is 4345626293.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (3926265433) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24087437 + ... + 24087599.

It is an arithmetic number, because the mean of its divisors is an integer number (60528300).

Almost surely, 2^3926265434 is an apocalyptic number.

3926265434 is a deficient number, since it is larger than the sum of its proper divisors (3821356966).

3926265434 is a wasteful number, since it uses less digits than its factorization.

3926265434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309 (or 295 counting only the distinct ones).

The product of its digits is 933120, while the sum is 44.

The square root of 3926265434 is about 62659.9188796155. The cubic root of 3926265434 is about 1577.5866368600.

The spelling of 3926265434 in words is "three billion, nine hundred twenty-six million, two hundred sixty-five thousand, four hundred thirty-four".