988621362 has 40 divisors (see below), whose sum is σ = 2217966300. Its totient is φ = 329135616.

The previous prime is 988621273. The next prime is 988621363. The reversal of 988621362 is 263126889.

It can be written as a sum of positive squares in 2 ways, for example, as 980378721 + 8242641 = 31311^2 + 2871^2 .

It is not an unprimeable number, because it can be changed into a prime (988621363) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 147214 + ... + 153782.

Almost surely, 2^988621362 is an apocalyptic number.

988621362 is an abundant number, since it is smaller than the sum of its proper divisors (1229344938).

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

988621362 is a wasteful number, since it uses less digits than its factorization.

988621362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7512 (or 7503 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 988621362 is about 31442.3498167678. The cubic root of 988621362 is about 996.1926430972.

The spelling of 988621362 in words is "nine hundred eighty-eight million, six hundred twenty-one thousand, three hundred sixty-two".