73679274 has 16 divisors (see below), whose sum is σ = 163731840. Its totient is φ = 24559740.

The previous prime is 73679267. The next prime is 73679279. The reversal of 73679274 is 47297637.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (73679279) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 682162 + ... + 682269.

It is an arithmetic number, because the mean of its divisors is an integer number (10233240).

Almost surely, 2^73679274 is an apocalyptic number.

73679274 is an abundant number, since it is smaller than the sum of its proper divisors (90052566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73679274 is a wasteful number, since it uses less digits than its factorization.

73679274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1364442 (or 1364436 counting only the distinct ones).

The product of its digits is 444528, while the sum is 45.

The square root of 73679274 is about 8583.6632040173. The cubic root of 73679274 is about 419.2262284069.

It can be divided in two parts, 7367 and 9274, that added together give a square (16641 = 129²).

The spelling of 73679274 in words is "seventy-three million, six hundred seventy-nine thousand, two hundred seventy-four".