379967790 has 16 divisors (see below), whose sum is σ = 911922768. Its totient is φ = 101324736.

The previous prime is 379967767. The next prime is 379967803. The reversal of 379967790 is 97769973.

It is a self number, because there is not a number n which added to its sum of digits gives 379967790.

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, 6332767 + ... + 6332826.

It is an arithmetic number, because the mean of its divisors is an integer number (56995173).

Almost surely, 2^379967790 is an apocalyptic number.

379967790 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

379967790 is an abundant number, since it is smaller than the sum of its proper divisors (531954978).

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

379967790 is a wasteful number, since it uses less digits than its factorization.

379967790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12665603.

The product of its (nonzero) digits is 4500846, while the sum is 57.

The square root of 379967790 is about 19492.7625030420. The cubic root of 379967790 is about 724.2951786721.

The spelling of 379967790 in words is "three hundred seventy-nine million, nine hundred sixty-seven thousand, seven hundred ninety".