70434300 has 36 divisors (see below), whose sum is σ = 203790776. Its totient is φ = 18782400.

The previous prime is 70434289. The next prime is 70434317. The reversal of 70434300 is 343407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 117091 + ... + 117690.

Almost surely, 2^70434300 is an apocalyptic number.

It is an amenable number.

70434300 is an abundant number, since it is smaller than the sum of its proper divisors (133356476).

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

70434300 is a wasteful number, since it uses less digits than its factorization.

70434300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234798 (or 234791 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 21.

The square root of 70434300 is about 8392.5145218820. The cubic root of 70434300 is about 412.9790944007.

Adding to 70434300 its reverse (343407), we get a palindrome (70777707).

The spelling of 70434300 in words is "seventy million, four hundred thirty-four thousand, three hundred".