694161496 has 64 divisors (see below), whose sum is σ = 1513774080. Its totient is φ = 292291200.

The previous prime is 694161467. The next prime is 694161499.

694161496 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (694161499) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 870570 + ... + 871366.

It is an arithmetic number, because the mean of its divisors is an integer number (23652720).

Almost surely, 2^694161496 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 694161496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (756887040).

694161496 is an abundant number, since it is smaller than the sum of its proper divisors (819612584).

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

694161496 is a wasteful number, since it uses less digits than its factorization.

694161496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1064 (or 1060 counting only the distinct ones).

The product of its digits is 279936, while the sum is 46.

The square root of 694161496 is about 26346.9447185058. The cubic root of 694161496 is about 885.4285202782.

The spelling of 694161496 in words is "six hundred ninety-four million, one hundred sixty-one thousand, four hundred ninety-six".