698028374 has 8 divisors (see below), whose sum is σ = 1071392520. Its totient is φ = 340897536.

The previous prime is 698028371. The next prime is 698028377. The reversal of 698028374 is 473820896.

It is an interprime number because it is at equal distance from previous prime (698028371) and next prime (698028377).

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

It is a super-2 number, since 2×698028374² = 974487221818167752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (698028371) 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, 4058219 + ... + 4058390.

It is an arithmetic number, because the mean of its divisors is an integer number (133924065).

Almost surely, 2^698028374 is an apocalyptic number.

698028374 is a deficient number, since it is larger than the sum of its proper divisors (373364146).

698028374 is a wasteful number, since it uses less digits than its factorization.

698028374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8116654.

The product of its (nonzero) digits is 580608, while the sum is 47.

The square root of 698028374 is about 26420.2266076580. The cubic root of 698028374 is about 887.0695918422.

The spelling of 698028374 in words is "six hundred ninety-eight million, twenty-eight thousand, three hundred seventy-four".