1679290794 has 24 divisors (see below), whose sum is σ = 3829962240. Its totient is φ = 530302248.

The previous prime is 1679290729. The next prime is 1679290807. The reversal of 1679290794 is 4970929761.

It is a self number, because there is not a number n which added to its sum of digits gives 1679290794.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2454762 + ... + 2455445.

It is an arithmetic number, because the mean of its divisors is an integer number (159581760).

Almost surely, 2^1679290794 is an apocalyptic number.

1679290794 is an abundant number, since it is smaller than the sum of its proper divisors (2150671446).

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

1679290794 is a wasteful number, since it uses less digits than its factorization.

1679290794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4910234 (or 4910231 counting only the distinct ones).

The product of its (nonzero) digits is 1714608, while the sum is 54.

The square root of 1679290794 is about 40979.1507232641. The cubic root of 1679290794 is about 1188.6170866466.

The spelling of 1679290794 in words is "one billion, six hundred seventy-nine million, two hundred ninety thousand, seven hundred ninety-four".