379687040 has 32 divisors (see below), whose sum is σ = 907690860. Its totient is φ = 151874560.

The previous prime is 379687031. The next prime is 379687043. The reversal of 379687040 is 40786973.

It can be written as a sum of positive squares in 2 ways, for example, as 347151424 + 32535616 = 18632^2 + 5704^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 379686982 and 379687000.

It is not an unprimeable number, because it can be changed into a prime (379687043) 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, 295991 + ... + 297270.

Almost surely, 2^379687040 is an apocalyptic number.

It is an amenable number.

379687040 is an abundant number, since it is smaller than the sum of its proper divisors (528003820).

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

379687040 is an equidigital number, since it uses as much as digits as its factorization.

379687040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593280 (or 593268 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 44.

The square root of 379687040 is about 19485.5597815408. The cubic root of 379687040 is about 724.1167460260.

The spelling of 379687040 in words is "three hundred seventy-nine million, six hundred eighty-seven thousand, forty".