69734913 has 8 divisors (see below), whose sum is σ = 93039168. Its totient is φ = 46460304.

The previous prime is 69734911. The next prime is 69734923. The reversal of 69734913 is 31943796.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 69734913 - 2¹ = 69734911 is a prime.

It is a super-2 number, since 2×69734913² = 9725916182235138, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (69734911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1170 + ... + 11867.

It is an arithmetic number, because the mean of its divisors is an integer number (11629896).

Almost surely, 2^69734913 is an apocalyptic number.

It is an amenable number.

69734913 is a deficient number, since it is larger than the sum of its proper divisors (23304255).

69734913 is a wasteful number, since it uses less digits than its factorization.

69734913 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14823.

The product of its digits is 122472, while the sum is 42.

The square root of 69734913 is about 8350.7432603332. The cubic root of 69734913 is about 411.6076341963.

The spelling of 69734913 in words is "sixty-nine million, seven hundred thirty-four thousand, nine hundred thirteen".