73314646 has 8 divisors (see below), whose sum is σ = 110013120. Its totient is φ = 36643608.

The previous prime is 73314643. The next prime is 73314701. The reversal of 73314646 is 64641337.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73314643) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2235 + ... + 12313.

It is an arithmetic number, because the mean of its divisors is an integer number (13751640).

Almost surely, 2^73314646 is an apocalyptic number.

73314646 is a deficient number, since it is larger than the sum of its proper divisors (36698474).

73314646 is a wasteful number, since it uses less digits than its factorization.

73314646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13718.

The product of its digits is 36288, while the sum is 34.

The square root of 73314646 is about 8562.3972110619. The cubic root of 73314646 is about 418.5335212552.

The spelling of 73314646 in words is "seventy-three million, three hundred fourteen thousand, six hundred forty-six".