73620494 has 8 divisors (see below), whose sum is σ = 111463128. Its totient is φ = 36466120.

The previous prime is 73620467. The next prime is 73620499. The reversal of 73620494 is 49402637.

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 (73620499) 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, 171797 + ... + 172224.

It is an arithmetic number, because the mean of its divisors is an integer number (13932891).

Almost surely, 2^73620494 is an apocalyptic number.

73620494 is a deficient number, since it is larger than the sum of its proper divisors (37842634).

73620494 is a wasteful number, since it uses less digits than its factorization.

73620494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344130.

The product of its (nonzero) digits is 36288, while the sum is 35.

The square root of 73620494 is about 8580.2385747717. The cubic root of 73620494 is about 419.1147150315.

The spelling of 73620494 in words is "seventy-three million, six hundred twenty thousand, four hundred ninety-four".