377673994 has 8 divisors (see below), whose sum is σ = 568116900. Its totient is φ = 188301696.

The previous prime is 377673983. The next prime is 377674009. The reversal of 377673994 is 499376773.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 323460225 + 54213769 = 17985^2 + 7363^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266769 + ... + 268180.

Almost surely, 2^377673994 is an apocalyptic number.

377673994 is a deficient number, since it is larger than the sum of its proper divisors (190442906).

377673994 is a wasteful number, since it uses less digits than its factorization.

377673994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535304.

The product of its digits is 6001128, while the sum is 55.

The square root of 377673994 is about 19433.8363171042. The cubic root of 377673994 is about 722.8347568111.

The spelling of 377673994 in words is "three hundred seventy-seven million, six hundred seventy-three thousand, nine hundred ninety-four".