696969349 has 16 divisors (see below), whose sum is σ = 744771456. Its totient is φ = 649958400.

The previous prime is 696969337. The next prime is 696969389. The reversal of 696969349 is 943969696.

It is a cyclic number.

It is not a de Polignac number, because 696969349 - 2¹⁷ = 696838277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (696969319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1273894 + ... + 1274440.

It is an arithmetic number, because the mean of its divisors is an integer number (46548216).

Almost surely, 2^696969349 is an apocalyptic number.

It is an amenable number.

696969349 is a deficient number, since it is larger than the sum of its proper divisors (47802107).

696969349 is a wasteful number, since it uses less digits than its factorization.

696969349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1116.

The product of its digits is 17006112, while the sum is 61.

The square root of 696969349 is about 26400.1770638002. The cubic root of 696969349 is about 886.6207541348.

The spelling of 696969349 in words is "six hundred ninety-six million, nine hundred sixty-nine thousand, three hundred forty-nine".