7080400902 has 8 divisors (see below), whose sum is σ = 14160801816. Its totient is φ = 2360133632.

The previous prime is 7080400871. The next prime is 7080400903. The reversal of 7080400902 is 2090040807.

It is a sphenic number, since it is the product of 3 distinct primes.

7080400902 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 7080400902.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7080400903) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590033403 + ... + 590033414.

It is an arithmetic number, because the mean of its divisors is an integer number (1770100227).

Almost surely, 2^7080400902 is an apocalyptic number.

7080400902 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

7080400902 is a wasteful number, since it uses less digits than its factorization.

7080400902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1180066822.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 7080400902 is about 84145.1181115102. The cubic root of 7080400902 is about 1920.2271958793.

The spelling of 7080400902 in words is "seven billion, eighty million, four hundred thousand, nine hundred two".