377816 has 16 divisors (see below), whose sum is σ = 718200. Its totient is φ = 186304.

The previous prime is 377809. The next prime is 377827. The reversal of 377816 is 618773.

It is a happy number.

377816 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 inconsummate number, since it does not exist a number n which divided by its sum of digits gives 377816.

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, 380 + ... + 948.

2³⁷⁷⁸¹⁶ is an apocalyptic number.

It is an amenable number.

377816 is a deficient number, since it is larger than the sum of its proper divisors (340384).

377816 is a wasteful number, since it uses less digits than its factorization.

377816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658 (or 654 counting only the distinct ones).

The product of its digits is 7056, while the sum is 32.

The square root of 377816 is about 614.6673897320. The cubic root of 377816 is about 72.2925341117.

The spelling of 377816 in words is "three hundred seventy-seven thousand, eight hundred sixteen".