8990037 has 12 divisors (see below), whose sum is σ = 14840800. Its totient is φ = 5137128.

The previous prime is 8990027. The next prime is 8990039. The reversal of 8990037 is 7300998.

It is not a de Polignac number, because 8990037 - 2⁶ = 8989973 is a prime.

It is a super-2 number, since 2×8990037² = 161641530522738, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 8989983 and 8990010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8990039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71287 + ... + 71412.

Almost surely, 2^8990037 is an apocalyptic number.

It is an amenable number.

8990037 is a deficient number, since it is larger than the sum of its proper divisors (5850763).

8990037 is a wasteful number, since it uses less digits than its factorization.

8990037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142712 (or 142709 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 36.

The square root of 8990037 is about 2998.3390402021. The cubic root of 8990037 is about 207.9315988721.

The spelling of 8990037 in words is "eight million, nine hundred ninety thousand, thirty-seven".