70350434 has 16 divisors (see below), whose sum is σ = 131564736. Its totient is φ = 27409200.

The previous prime is 70350349. The next prime is 70350481. The reversal of 70350434 is 43405307.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 228257 + ... + 228564.

It is an arithmetic number, because the mean of its divisors is an integer number (8222796).

Almost surely, 2^70350434 is an apocalyptic number.

70350434 is a deficient number, since it is larger than the sum of its proper divisors (61214302).

70350434 is a wasteful number, since it uses less digits than its factorization.

70350434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456841.

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

The square root of 70350434 is about 8387.5165573607. The cubic root of 70350434 is about 412.8151181353.

The spelling of 70350434 in words is "seventy million, three hundred fifty thousand, four hundred thirty-four".