694997342 has 8 divisors (see below), whose sum is σ = 1122688056. Its totient is φ = 320767992.

The previous prime is 694997327. The next prime is 694997357. The reversal of 694997342 is 243799496.

It is an interprime number because it is at equal distance from previous prime (694997327) and next prime (694997357).

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

It is a congruent number.

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, 13365308 + ... + 13365359.

It is an arithmetic number, because the mean of its divisors is an integer number (140336007).

Almost surely, 2^694997342 is an apocalyptic number.

694997342 is a deficient number, since it is larger than the sum of its proper divisors (427690714).

694997342 is a wasteful number, since it uses less digits than its factorization.

694997342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26730682.

The product of its digits is 2939328, while the sum is 53.

The square root of 694997342 is about 26362.8022410365. The cubic root of 694997342 is about 885.7837618386.

The spelling of 694997342 in words is "six hundred ninety-four million, nine hundred ninety-seven thousand, three hundred forty-two".