694974 has 16 divisors (see below), whose sum is σ = 1588608. Its totient is φ = 198552.

The previous prime is 694957. The next prime is 694979. The reversal of 694974 is 479496.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 694974.

It is not an unprimeable number, because it can be changed into a prime (694979) by changing a digit.

694974 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8232 + ... + 8315.

It is an arithmetic number, because the mean of its divisors is an integer number (99288).

2⁶⁹⁴⁹⁷⁴ is an apocalyptic number.

694974 is an abundant number, since it is smaller than the sum of its proper divisors (893634).

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

694974 is a wasteful number, since it uses less digits than its factorization.

694974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16559.

The product of its digits is 54432, while the sum is 39.

The square root of 694974 is about 833.6510061171. The cubic root of 694974 is about 88.5773845160.

It can be divided in two parts, 69 and 4974, that multiplied together give a triangular number (343206 = T₈₂₈).

The spelling of 694974 in words is "six hundred ninety-four thousand, nine hundred seventy-four".