377949476 has 6 divisors (see below), whose sum is σ = 661411590. Its totient is φ = 188974736.

The previous prime is 377949461. The next prime is 377949493. The reversal of 377949476 is 674949773.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 362140900 + 15808576 = 19030^2 + 3976^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47243681 + ... + 47243688.

It is an arithmetic number, because the mean of its divisors is an integer number (110235265).

Almost surely, 2^377949476 is an apocalyptic number.

It is an amenable number.

377949476 is a deficient number, since it is larger than the sum of its proper divisors (283462114).

377949476 is a wasteful number, since it uses less digits than its factorization.

377949476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94487373 (or 94487371 counting only the distinct ones).

The product of its digits is 8001504, while the sum is 56.

The square root of 377949476 is about 19440.9227147273. The cubic root of 377949476 is about 723.0104635241.

The spelling of 377949476 in words is "three hundred seventy-seven million, nine hundred forty-nine thousand, four hundred seventy-six".