1036990500 has 384 divisors, whose sum is σ = 3804143616. Its totient is φ = 213696000.

The previous prime is 1036990481. The next prime is 1036990511. The reversal of 1036990500 is 50996301.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 9691447 + ... + 9691553.

It is an arithmetic number, because the mean of its divisors is an integer number (9906624).

Almost surely, 2^1036990500 is an apocalyptic number.

1036990500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1036990500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1902071808).

1036990500 is an abundant number, since it is smaller than the sum of its proper divisors (2767153116).

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

1036990500 is a wasteful number, since it uses less digits than its factorization.

1036990500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220 (or 208 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 33.

The square root of 1036990500 is about 32202.3368717241. The cubic root of 1036990500 is about 1012.1811829621.

The spelling of 1036990500 in words is "one billion, thirty-six million, nine hundred ninety thousand, five hundred".