73480949 has 8 divisors (see below), whose sum is σ = 75254400. Its totient is φ = 71721936.

The previous prime is 73480907. The next prime is 73480951. The reversal of 73480949 is 94908437.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-73480949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73480969) 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, 7064 + ... + 14030.

It is an arithmetic number, because the mean of its divisors is an integer number (9406800).

Almost surely, 2^73480949 is an apocalyptic number.

It is an amenable number.

73480949 is a deficient number, since it is larger than the sum of its proper divisors (1773451).

73480949 is a wasteful number, since it uses less digits than its factorization.

73480949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7219.

The product of its (nonzero) digits is 217728, while the sum is 44.

The square root of 73480949 is about 8572.1029508517. The cubic root of 73480949 is about 418.8497419197.

The spelling of 73480949 in words is "seventy-three million, four hundred eighty thousand, nine hundred forty-nine".