1679057294 has 16 divisors (see below), whose sum is σ = 2530459008. Its totient is φ = 835579512.

The previous prime is 1679057279. The next prime is 1679057321. The reversal of 1679057294 is 4927509761.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 543077 + ... + 546159.

It is an arithmetic number, because the mean of its divisors is an integer number (158153688).

Almost surely, 2^1679057294 is an apocalyptic number.

1679057294 is a deficient number, since it is larger than the sum of its proper divisors (851401714).

1679057294 is a wasteful number, since it uses less digits than its factorization.

1679057294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4279.

The product of its (nonzero) digits is 952560, while the sum is 50.

The square root of 1679057294 is about 40976.3016144698. The cubic root of 1679057294 is about 1188.5619929615.

The spelling of 1679057294 in words is "one billion, six hundred seventy-nine million, fifty-seven thousand, two hundred ninety-four".