377949814 has 32 divisors (see below), whose sum is σ = 664661376. Its totient is φ = 159265920.

The previous prime is 377949809. The next prime is 377949851. The reversal of 377949814 is 418949773.

377949814 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17517 + ... + 32599.

It is an arithmetic number, because the mean of its divisors is an integer number (20770668).

Almost surely, 2^377949814 is an apocalyptic number.

377949814 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

377949814 is a deficient number, since it is larger than the sum of its proper divisors (286711562).

377949814 is a wasteful number, since it uses less digits than its factorization.

377949814 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15180.

The product of its digits is 1524096, while the sum is 52.

The square root of 377949814 is about 19440.9314077284. The cubic root of 377949814 is about 723.0106790534.

The spelling of 377949814 in words is "three hundred seventy-seven million, nine hundred forty-nine thousand, eight hundred fourteen".