380998774 has 8 divisors (see below), whose sum is σ = 615459600. Its totient is φ = 175845576.

The previous prime is 380998771. The next prime is 380998789. The reversal of 380998774 is 477899083.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380998771) 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, 7326874 + ... + 7326925.

It is an arithmetic number, because the mean of its divisors is an integer number (76932450).

Almost surely, 2^380998774 is an apocalyptic number.

380998774 is a deficient number, since it is larger than the sum of its proper divisors (234460826).

380998774 is a wasteful number, since it uses less digits than its factorization.

380998774 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14653814.

The product of its (nonzero) digits is 3048192, while the sum is 55.

The square root of 380998774 is about 19519.1898909765. The cubic root of 380998774 is about 724.9496748263.

The spelling of 380998774 in words is "three hundred eighty million, nine hundred ninety-eight thousand, seven hundred seventy-four".