5690992638 has 16 divisors (see below), whose sum is σ = 11646683136. Its totient is φ = 1852881240.

The previous prime is 5690992633. The next prime is 5690992639. The reversal of 5690992638 is 8362990965.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5690992631) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11028798 + ... + 11029313.

It is an arithmetic number, because the mean of its divisors is an integer number (727917696).

Almost surely, 2^5690992638 is an apocalyptic number.

5690992638 is an abundant number, since it is smaller than the sum of its proper divisors (5955690498).

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

5690992638 is a wasteful number, since it uses less digits than its factorization.

5690992638 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22058159.

The product of its (nonzero) digits is 6298560, while the sum is 57.

The square root of 5690992638 is about 75438.6680555801. The cubic root of 5690992638 is about 1785.3745562729.

The spelling of 5690992638 in words is "five billion, six hundred ninety million, nine hundred ninety-two thousand, six hundred thirty-eight".