3934280156 has 12 divisors (see below), whose sum is σ = 6997859400. Its totient is φ = 1934891760.

The previous prime is 3934280149. The next prime is 3934280159. The reversal of 3934280156 is 6510824393.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3934280159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8061806 + ... + 8062293.

It is an arithmetic number, because the mean of its divisors is an integer number (583154950).

Almost surely, 2^3934280156 is an apocalyptic number.

It is an amenable number.

3934280156 is a deficient number, since it is larger than the sum of its proper divisors (3063579244).

3934280156 is a wasteful number, since it uses less digits than its factorization.

3934280156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16124164 (or 16124162 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 41.

The square root of 3934280156 is about 62723.8404117605. The cubic root of 3934280156 is about 1578.6593546795.

The spelling of 3934280156 in words is "three billion, nine hundred thirty-four million, two hundred eighty thousand, one hundred fifty-six".