963488380 has 12 divisors (see below), whose sum is σ = 2023325640. Its totient is φ = 385395344.

The previous prime is 963488291. The next prime is 963488411. The reversal of 963488380 is 83884369.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24087190 + ... + 24087229.

It is an arithmetic number, because the mean of its divisors is an integer number (168610470).

Almost surely, 2^963488380 is an apocalyptic number.

It is an amenable number.

963488380 is an abundant number, since it is smaller than the sum of its proper divisors (1059837260).

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

963488380 is a wasteful number, since it uses less digits than its factorization.

963488380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48174428 (or 48174426 counting only the distinct ones).

The product of its (nonzero) digits is 995328, while the sum is 49.

The square root of 963488380 is about 31040.1092137254. The cubic root of 963488380 is about 987.6782582647.

The spelling of 963488380 in words is "nine hundred sixty-three million, four hundred eighty-eight thousand, three hundred eighty".