69949834 has 8 divisors (see below), whose sum is σ = 105132420. Its totient is φ = 34905696.

The previous prime is 69949829. The next prime is 69949837. The reversal of 69949834 is 43894996.

It can be written as a sum of positive squares in 2 ways, for example, as 68939809 + 1010025 = 8303^2 + 1005^2 .

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

It is not an unprimeable number, because it can be changed into a prime (69949837) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33339 + ... + 35374.

Almost surely, 2^69949834 is an apocalyptic number.

69949834 is a deficient number, since it is larger than the sum of its proper divisors (35182586).

69949834 is a wasteful number, since it uses less digits than its factorization.

69949834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69224.

The product of its digits is 1679616, while the sum is 52.

The square root of 69949834 is about 8363.6017360943. The cubic root of 69949834 is about 412.0300548345.

The spelling of 69949834 in words is "sixty-nine million, nine hundred forty-nine thousand, eight hundred thirty-four".