696161454 has 16 divisors (see below), whose sum is σ = 1396774992. Its totient is φ = 231311808.

The previous prime is 696161399. The next prime is 696161467. The reversal of 696161454 is 454161696.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 183469 + ... + 187224.

It is an arithmetic number, because the mean of its divisors is an integer number (87298437).

Almost surely, 2^696161454 is an apocalyptic number.

696161454 is an abundant number, since it is smaller than the sum of its proper divisors (700613538).

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

696161454 is a wasteful number, since it uses less digits than its factorization.

696161454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 371011.

The product of its digits is 155520, while the sum is 42.

The square root of 696161454 is about 26384.8716881474. The cubic root of 696161454 is about 886.2780449375.

The spelling of 696161454 in words is "six hundred ninety-six million, one hundred sixty-one thousand, four hundred fifty-four".