377456 has 20 divisors (see below), whose sum is σ = 755904. Its totient is φ = 182400.

The previous prime is 377393. The next prime is 377459. The reversal of 377456 is 654773.

377456 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377459) 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, 116 + ... + 876.

2³⁷⁷⁴⁵⁶ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (377952).

377456 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

377456 is a wasteful number, since it uses less digits than its factorization.

377456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800 (or 794 counting only the distinct ones).

The product of its digits is 17640, while the sum is 32.

The square root of 377456 is about 614.3744786366. The cubic root of 377456 is about 72.2695656273.

The spelling of 377456 in words is "three hundred seventy-seven thousand, four hundred fifty-six".