73025949 has 8 divisors (see below), whose sum is σ = 102492640. Its totient is φ = 46121616.

The previous prime is 73025947. The next prime is 73025957. The reversal of 73025949 is 94952037.

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

It is not a de Polignac number, because 73025949 - 2¹ = 73025947 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 (73025947) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640522 + ... + 640635.

It is an arithmetic number, because the mean of its divisors is an integer number (12811580).

Almost surely, 2^73025949 is an apocalyptic number.

It is an amenable number.

73025949 is a deficient number, since it is larger than the sum of its proper divisors (29466691).

73025949 is a wasteful number, since it uses less digits than its factorization.

73025949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281179.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 73025949 is about 8545.5221607576. The cubic root of 73025949 is about 417.9834341702.

The spelling of 73025949 in words is "seventy-three million, twenty-five thousand, nine hundred forty-nine".