986842040 has 16 divisors (see below), whose sum is σ = 2220394680. Its totient is φ = 394736800.

The previous prime is 986842039. The next prime is 986842069. The reversal of 986842040 is 40248689.

It is a super-2 number, since 2×986842040² = 1947714423822723200, which contains 22 as substring.

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, 12335486 + ... + 12335565.

Almost surely, 2^986842040 is an apocalyptic number.

It is an amenable number.

986842040 is an abundant number, since it is smaller than the sum of its proper divisors (1233552640).

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

986842040 is a wasteful number, since it uses less digits than its factorization.

986842040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24671062 (or 24671058 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 41.

The square root of 986842040 is about 31414.0420831195. The cubic root of 986842040 is about 995.5946345876.

The spelling of 986842040 in words is "nine hundred eighty-six million, eight hundred forty-two thousand, forty".