73049268 has 48 divisors (see below), whose sum is σ = 177408000. Its totient is φ = 23368800.

The previous prime is 73049267. The next prime is 73049297. The reversal of 73049268 is 86294037.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73049261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47983 + ... + 49481.

It is an arithmetic number, because the mean of its divisors is an integer number (3696000).

Almost surely, 2^73049268 is an apocalyptic number.

It is an amenable number.

73049268 is an abundant number, since it is smaller than the sum of its proper divisors (104358732).

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

73049268 is a wasteful number, since it uses less digits than its factorization.

73049268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1668 (or 1666 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 39.

The square root of 73049268 is about 8546.8864506322. The cubic root of 73049268 is about 418.0279202675.

The spelling of 73049268 in words is "seventy-three million, forty-nine thousand, two hundred sixty-eight".