377734668 has 48 divisors (see below), whose sum is σ = 934080000. Its totient is φ = 118473408.

The previous prime is 377734627. The next prime is 377734699. The reversal of 377734668 is 866437773.

It is a self number, because there is not a number n which added to its sum of digits gives 377734668.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28413 + ... + 39531.

It is an arithmetic number, because the mean of its divisors is an integer number (19460000).

Almost surely, 2^377734668 is an apocalyptic number.

377734668 is a gapful number since it is divisible by the number (38) 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 377734668, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (467040000).

377734668 is an abundant number, since it is smaller than the sum of its proper divisors (556345332).

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

377734668 is a wasteful number, since it uses less digits than its factorization.

377734668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11294 (or 11292 counting only the distinct ones).

The product of its digits is 3556224, while the sum is 51.

The square root of 377734668 is about 19435.3972946271. The cubic root of 377734668 is about 722.8734629689.

The spelling of 377734668 in words is "three hundred seventy-seven million, seven hundred thirty-four thousand, six hundred sixty-eight".