3933875280 has 40 divisors (see below), whose sum is σ = 12195014112. Its totient is φ = 1049033344.

The previous prime is 3933875263. The next prime is 3933875329. The reversal of 3933875280 is 825783393.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8195334 + ... + 8195813.

Almost surely, 2^3933875280 is an apocalyptic number.

3933875280 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3933875280 is an abundant number, since it is smaller than the sum of its proper divisors (8261138832).

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

3933875280 is a wasteful number, since it uses less digits than its factorization.

3933875280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16391163 (or 16391157 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 48.

The square root of 3933875280 is about 62720.6128796586. The cubic root of 3933875280 is about 1578.6051996468.

The spelling of 3933875280 in words is "three billion, nine hundred thirty-three million, eight hundred seventy-five thousand, two hundred eighty".