7690392900 has 108 divisors (see below), whose sum is σ = 24156787200. Its totient is φ = 2046375360.

The previous prime is 7690392893. The next prime is 7690392949. The reversal of 7690392900 is 92930967.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 422181 + ... + 440019.

Almost surely, 2^7690392900 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7690392900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12078393600).

7690392900 is an abundant number, since it is smaller than the sum of its proper divisors (16466394300).

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

7690392900 is a wasteful number, since it uses less digits than its factorization.

7690392900 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18338 (or 18328 counting only the distinct ones).

The product of its (nonzero) digits is 183708, while the sum is 45.

The square root of 7690392900 is about 87694.8852556408. The cubic root of 7690392900 is about 1973.8592269108.

The spelling of 7690392900 in words is "seven billion, six hundred ninety million, three hundred ninety-two thousand, nine hundred".