995632380 has 36 divisors (see below), whose sum is σ = 3020085432. Its totient is φ = 265501920.

The previous prime is 995632343. The next prime is 995632399. The reversal of 995632380 is 83236599.

995632380 is a `hidden beast` number, since 9 + 9 + 5 + 632 + 3 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×995632380² = 1982567672208928800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2765466 + ... + 2765825.

It is an arithmetic number, because the mean of its divisors is an integer number (83891262).

Almost surely, 2^995632380 is an apocalyptic number.

995632380 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

995632380 is an abundant number, since it is smaller than the sum of its proper divisors (2024453052).

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

995632380 is a wasteful number, since it uses less digits than its factorization.

995632380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5531306 (or 5531301 counting only the distinct ones).

The product of its (nonzero) digits is 349920, while the sum is 45.

The square root of 995632380 is about 31553.6428958686. The cubic root of 995632380 is about 998.5420019414.

It can be divided in two parts, 995 and 632380, that added together give a triangular number (633375 = T₁₁₂₅).

The spelling of 995632380 in words is "nine hundred ninety-five million, six hundred thirty-two thousand, three hundred eighty".