70334450 has 12 divisors (see below), whose sum is σ = 130822170. Its totient is φ = 28133760.

The previous prime is 70334399. The next prime is 70334489. The reversal of 70334450 is 5443307.

It can be written as a sum of positive squares in 3 ways, for example, as 41357761 + 28976689 = 6431^2 + 5383^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 703295 + ... + 703394.

Almost surely, 2^70334450 is an apocalyptic number.

70334450 is a deficient number, since it is larger than the sum of its proper divisors (60487720).

70334450 is a wasteful number, since it uses less digits than its factorization.

70334450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1406701 (or 1406696 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 26.

The square root of 70334450 is about 8386.5636586149. The cubic root of 70334450 is about 412.7838511563.

Adding to 70334450 its reverse (5443307), we get a palindrome (75777757).

It can be divided in two parts, 703 and 34450, that added together give a palindrome (35153).

The spelling of 70334450 in words is "seventy million, three hundred thirty-four thousand, four hundred fifty".