696137242 has 16 divisors (see below), whose sum is σ = 1055538432. Its totient is φ = 344298960.

The previous prime is 696137231. The next prime is 696137293. The reversal of 696137242 is 242731696.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 696137195 and 696137204.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283263 + ... + 285709.

It is an arithmetic number, because the mean of its divisors is an integer number (65971152).

Almost surely, 2^696137242 is an apocalyptic number.

696137242 is a deficient number, since it is larger than the sum of its proper divisors (359401190).

696137242 is a wasteful number, since it uses less digits than its factorization.

696137242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3933.

The product of its digits is 108864, while the sum is 40.

The square root of 696137242 is about 26384.4128606266. The cubic root of 696137242 is about 886.2677701118.

The spelling of 696137242 in words is "six hundred ninety-six million, one hundred thirty-seven thousand, two hundred forty-two".