73734070 has 32 divisors (see below), whose sum is σ = 137894400. Its totient is φ = 28366176.

The previous prime is 73734053. The next prime is 73734091. The reversal of 73734070 is 7043737.

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, 26401 + ... + 29059.

It is an arithmetic number, because the mean of its divisors is an integer number (4309200).

Almost surely, 2^73734070 is an apocalyptic number.

73734070 is a deficient number, since it is larger than the sum of its proper divisors (64160330).

73734070 is a wasteful number, since it uses less digits than its factorization.

73734070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2772.

The product of its (nonzero) digits is 12348, while the sum is 31.

The square root of 73734070 is about 8586.8544881115. The cubic root of 73734070 is about 419.3301302086.

The spelling of 73734070 in words is "seventy-three million, seven hundred thirty-four thousand, seventy".