377628 has 12 divisors (see below), whose sum is σ = 881160. Its totient is φ = 125872.

The previous prime is 377623. The next prime is 377633. The reversal of 377628 is 826773.

It is an interprime number because it is at equal distance from previous prime (377623) and next prime (377633).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377623) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15723 + ... + 15746.

It is an arithmetic number, because the mean of its divisors is an integer number (73430).

2³⁷⁷⁶²⁸ is an apocalyptic number.

It is an amenable number.

377628 is an abundant number, since it is smaller than the sum of its proper divisors (503532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

377628 is a wasteful number, since it uses less digits than its factorization.

377628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31476 (or 31474 counting only the distinct ones).

The product of its digits is 14112, while the sum is 33.

The square root of 377628 is about 614.5144424666. The cubic root of 377628 is about 72.2805412798.

The spelling of 377628 in words is "three hundred seventy-seven thousand, six hundred twenty-eight".