73347074 has 4 divisors (see below), whose sum is σ = 110020614. Its totient is φ = 36673536.

The previous prime is 73347059. The next prime is 73347133. The reversal of 73347074 is 47074337.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 47265625 + 26081449 = 6875^2 + 5107^2 .

It is a super-2 number, since 2×73347074² = 10759586528722952, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18336767 + ... + 18336770.

Almost surely, 2^73347074 is an apocalyptic number.

73347074 is a deficient number, since it is larger than the sum of its proper divisors (36673540).

73347074 is a wasteful number, since it uses less digits than its factorization.

73347074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36673539.

The product of its (nonzero) digits is 49392, while the sum is 35.

The square root of 73347074 is about 8564.2906302857. The cubic root of 73347074 is about 418.5952197253.

The spelling of 73347074 in words is "seventy-three million, three hundred forty-seven thousand, seventy-four".