377284728 has 32 divisors (see below), whose sum is σ = 943689600. Its totient is φ = 125697888.

The previous prime is 377284727. The next prime is 377284741. The reversal of 377284728 is 827482773.

377284728 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 not an unprimeable number, because it can be changed into a prime (377284727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84783 + ... + 89121.

It is an arithmetic number, because the mean of its divisors is an integer number (29490300).

Almost surely, 2^377284728 is an apocalyptic number.

It is an amenable number.

377284728 is an abundant number, since it is smaller than the sum of its proper divisors (566404872).

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

377284728 is a wasteful number, since it uses less digits than its factorization.

377284728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7971 (or 7967 counting only the distinct ones).

The product of its digits is 1053696, while the sum is 48.

The square root of 377284728 is about 19423.8185741115. The cubic root of 377284728 is about 722.5863311629.

The spelling of 377284728 in words is "three hundred seventy-seven million, two hundred eighty-four thousand, seven hundred twenty-eight".