377401332 has 288 divisors, whose sum is σ = 1222663680. Its totient is φ = 89268480.

The previous prime is 377401307. The next prime is 377401333. The reversal of 377401332 is 233104773.

It is a self number, because there is not a number n which added to its sum of digits gives 377401332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (377401333) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 4546963 + ... + 4547045.

It is an arithmetic number, because the mean of its divisors is an integer number (4245360).

Almost surely, 2^377401332 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 377401332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (611331840).

377401332 is an abundant number, since it is smaller than the sum of its proper divisors (845262348).

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

377401332 is a wasteful number, since it uses less digits than its factorization.

377401332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171 (or 162 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 377401332 is about 19426.8199147467. The cubic root of 377401332 is about 722.6607645830.

The spelling of 377401332 in words is "three hundred seventy-seven million, four hundred one thousand, three hundred thirty-two".