377775846 has 64 divisors (see below), whose sum is σ = 985397760. Its totient is φ = 105014880.

The previous prime is 377775823. The next prime is 377775857. The reversal of 377775846 is 648577773.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 377775792 and 377775801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 481 + ... + 27491.

It is an arithmetic number, because the mean of its divisors is an integer number (15396840).

Almost surely, 2^377775846 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377775846, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492698880).

377775846 is an abundant number, since it is smaller than the sum of its proper divisors (607621914).

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

377775846 is a wasteful number, since it uses less digits than its factorization.

377775846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27066 (or 27060 counting only the distinct ones).

The product of its digits is 6914880, while the sum is 54.

The square root of 377775846 is about 19436.4566215141. The cubic root of 377775846 is about 722.8997295562.

The spelling of 377775846 in words is "three hundred seventy-seven million, seven hundred seventy-five thousand, eight hundred forty-six".