73004370 has 32 divisors (see below), whose sum is σ = 175435200. Its totient is φ = 19442880.

The previous prime is 73004363. The next prime is 73004377. The reversal of 73004370 is 7340037.

It is an interprime number because it is at equal distance from previous prime (73004363) and next prime (73004377).

It is a self number, because there is not a number n which added to its sum of digits gives 73004370.

It is not an unprimeable number, because it can be changed into a prime (73004377) 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, 45685 + ... + 47255.

It is an arithmetic number, because the mean of its divisors is an integer number (5482350).

Almost surely, 2^73004370 is an apocalyptic number.

73004370 is an abundant number, since it is smaller than the sum of its proper divisors (102430830).

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

73004370 is a wasteful number, since it uses less digits than its factorization.

73004370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3130.

The product of its (nonzero) digits is 1764, while the sum is 24.

The square root of 73004370 is about 8544.2594763970. The cubic root of 73004370 is about 417.9422590664.

The spelling of 73004370 in words is "seventy-three million, four thousand, three hundred seventy".