377420616 has 144 divisors (see below), whose sum is σ = 1108748160. Its totient is φ = 115758720.

The previous prime is 377420611. The next prime is 377420633. The reversal of 377420616 is 616024773.

377420616 is a `hidden beast` number, since 37 + 7 + 4 + 2 + 0 + 616 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (377420611) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1392561 + ... + 1392831.

It is an arithmetic number, because the mean of its divisors is an integer number (7699640).

Almost surely, 2^377420616 is an apocalyptic number.

377420616 is a gapful number since it is divisible by the number (36) 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 377420616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (554374080).

377420616 is an abundant number, since it is smaller than the sum of its proper divisors (731327544).

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

377420616 is a wasteful number, since it uses less digits than its factorization.

377420616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 42336, while the sum is 36.

The square root of 377420616 is about 19427.3162325628. The cubic root of 377420616 is about 722.6730729239.

The spelling of 377420616 in words is "three hundred seventy-seven million, four hundred twenty thousand, six hundred sixteen".