377890147808 has 192 divisors, whose sum is σ = 853110558720. Its totient is φ = 163804569600.

The previous prime is 377890147807. The next prime is 377890147819. The reversal of 377890147808 is 808741098773.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (62).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377890147807) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34717535 + ... + 34728417.

It is an arithmetic number, because the mean of its divisors is an integer number (4443284160).

Almost surely, 2^377890147808 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 377890147808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (426555279360).

377890147808 is an abundant number, since it is smaller than the sum of its proper divisors (475220410912).

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

377890147808 is a wasteful number, since it uses less digits than its factorization.

377890147808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11041 (or 11033 counting only the distinct ones).

The product of its (nonzero) digits is 18966528, while the sum is 62.

The spelling of 377890147808 in words is "three hundred seventy-seven billion, eight hundred ninety million, one hundred forty-seven thousand, eight hundred eight".