70340674 has 16 divisors (see below), whose sum is σ = 110234880. Its totient is φ = 33623280.

The previous prime is 70340659. The next prime is 70340719. The reversal of 70340674 is 47604307.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 1689 + ... + 11980.

It is an arithmetic number, because the mean of its divisors is an integer number (6889680).

Almost surely, 2^70340674 is an apocalyptic number.

70340674 is a deficient number, since it is larger than the sum of its proper divisors (39894206).

70340674 is a wasteful number, since it uses less digits than its factorization.

70340674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13785.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 70340674 is about 8386.9347201466. The cubic root of 70340674 is about 412.7960267493.

The spelling of 70340674 in words is "seventy million, three hundred forty thousand, six hundred seventy-four".