130402794 has 32 divisors (see below), whose sum is σ = 265011264. Its totient is φ = 42771200.

The previous prime is 130402793. The next prime is 130402813. The reversal of 130402794 is 497204031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (130402793) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 199372 + ... + 200024.

It is an arithmetic number, because the mean of its divisors is an integer number (8281602).

Almost surely, 2^130402794 is an apocalyptic number.

130402794 is an abundant number, since it is smaller than the sum of its proper divisors (134608470).

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

130402794 is a wasteful number, since it uses less digits than its factorization.

130402794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1142.

The product of its (nonzero) digits is 6048, while the sum is 30.

The square root of 130402794 is about 11419.4042751800. The cubic root of 130402794 is about 507.1023605906.

The spelling of 130402794 in words is "one hundred thirty million, four hundred two thousand, seven hundred ninety-four".