73700070670 has 32 divisors (see below), whose sum is σ = 136824183936. Its totient is φ = 28567104000.

The previous prime is 73700070617. The next prime is 73700070727. The reversal of 73700070670 is 7607000737.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 728811 + ... + 823750.

It is an arithmetic number, because the mean of its divisors is an integer number (4275755748).

Almost surely, 2^73700070670 is an apocalyptic number.

73700070670 is a deficient number, since it is larger than the sum of its proper divisors (63124113266).

73700070670 is a wasteful number, since it uses less digits than its factorization.

73700070670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552716.

The product of its (nonzero) digits is 43218, while the sum is 37.

The spelling of 73700070670 in words is "seventy-three billion, seven hundred million, seventy thousand, six hundred seventy".