377668 has 12 divisors (see below), whose sum is σ = 665280. Its totient is φ = 187592.

The previous prime is 377653. The next prime is 377681. The reversal of 377668 is 866773.

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, 873 + ... + 1231.

It is an arithmetic number, because the mean of its divisors is an integer number (55440).

2³⁷⁷⁶⁶⁸ is an apocalyptic number.

It is an amenable number.

377668 is a deficient number, since it is larger than the sum of its proper divisors (287612).

377668 is a wasteful number, since it uses less digits than its factorization.

377668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 626 (or 624 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 377668 is about 614.5469876258. The cubic root of 377668 is about 72.2830932795.

It can be divided in two parts, 3776 and 68, that added together give a square (3844 = 62²).

The spelling of 377668 in words is "three hundred seventy-seven thousand, six hundred sixty-eight".