377255340 has 384 divisors, whose sum is σ = 1504419840. Its totient is φ = 76204800.

The previous prime is 377255311. The next prime is 377255377. The reversal of 377255340 is 43552773.

377255340 is a `hidden beast` number, since 37 + 72 + 553 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 377255295 and 377255304.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1787835 + ... + 1788045.

It is an arithmetic number, because the mean of its divisors is an integer number (3917760).

Almost surely, 2^377255340 is an apocalyptic number.

377255340 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377255340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (752209920).

377255340 is an abundant number, since it is smaller than the sum of its proper divisors (1127164500).

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

377255340 is a wasteful number, since it uses less digits than its factorization.

377255340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290 (or 282 counting only the distinct ones).

The product of its (nonzero) digits is 88200, while the sum is 36.

The square root of 377255340 is about 19423.0620654932. The cubic root of 377255340 is about 722.5675691008.

The spelling of 377255340 in words is "three hundred seventy-seven million, two hundred fifty-five thousand, three hundred forty".