73002980 has 24 divisors (see below), whose sum is σ = 153726720. Its totient is φ = 29121120.

The previous prime is 73002977. The next prime is 73002983. The reversal of 73002980 is 8920037.

It is an interprime number because it is at equal distance from previous prime (73002977) and next prime (73002983).

It is not an unprimeable number, because it can be changed into a prime (73002983) 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, 2765 + ... + 12395.

It is an arithmetic number, because the mean of its divisors is an integer number (6405280).

Almost surely, 2^73002980 is an apocalyptic number.

It is an amenable number.

73002980 is an abundant number, since it is smaller than the sum of its proper divisors (80723740).

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

73002980 is a wasteful number, since it uses less digits than its factorization.

73002980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10019 (or 10017 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 73002980 is about 8544.1781348471. The cubic root of 73002980 is about 417.9396065154.

The spelling of 73002980 in words is "seventy-three million, two thousand, nine hundred eighty".