698402674 has 8 divisors (see below), whose sum is σ = 1050166620. Its totient is φ = 348347136.

The previous prime is 698402641. The next prime is 698402681. The reversal of 698402674 is 476204896.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 662702049 + 35700625 = 25743^2 + 5975^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426079 + ... + 427714.

Almost surely, 2^698402674 is an apocalyptic number.

698402674 is a deficient number, since it is larger than the sum of its proper divisors (351763946).

698402674 is a wasteful number, since it uses less digits than its factorization.

698402674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 854204.

The product of its (nonzero) digits is 580608, while the sum is 46.

The square root of 698402674 is about 26427.3092463081. The cubic root of 698402674 is about 887.2281196952.

The spelling of 698402674 in words is "six hundred ninety-eight million, four hundred two thousand, six hundred seventy-four".