380969040 has 80 divisors (see below), whose sum is σ = 1182924288. Its totient is φ = 101426688.

The previous prime is 380969023. The next prime is 380969053. The reversal of 380969040 is 40969083.

380969040 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (80).

It is a self number, because there is not a number n which added to its sum of digits gives 380969040.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242337 + ... + 243903.

Almost surely, 2^380969040 is an apocalyptic number.

380969040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

380969040 is an abundant number, since it is smaller than the sum of its proper divisors (801955248).

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

380969040 is a wasteful number, since it uses less digits than its factorization.

380969040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2596 (or 2590 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 39.

The square root of 380969040 is about 19518.4282154071. The cubic root of 380969040 is about 724.9308154354.

The spelling of 380969040 in words is "three hundred eighty million, nine hundred sixty-nine thousand, forty".