696293842 has 4 divisors (see below), whose sum is σ = 1044440766. Its totient is φ = 348146920.

The previous prime is 696293813. The next prime is 696293863. The reversal of 696293842 is 248392696.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 477815881 + 218477961 = 21859^2 + 14781^2 .

It is a super-2 number, since 2×696293842² = 969650228814241928, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 174073459 + ... + 174073462.

Almost surely, 2^696293842 is an apocalyptic number.

696293842 is a deficient number, since it is larger than the sum of its proper divisors (348146924).

696293842 is a wasteful number, since it uses less digits than its factorization.

696293842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348146923.

The product of its digits is 1119744, while the sum is 49.

The square root of 696293842 is about 26387.3803550106. The cubic root of 696293842 is about 886.3342221074.

The spelling of 696293842 in words is "six hundred ninety-six million, two hundred ninety-three thousand, eight hundred forty-two".