73370970 has 96 divisors (see below), whose sum is σ = 203186880. Its totient is φ = 18316800.

The previous prime is 73370959. The next prime is 73370981. The reversal of 73370970 is 7907337.

It is an interprime number because it is at equal distance from previous prime (73370959) and next prime (73370981).

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 182770 + ... + 183170.

It is an arithmetic number, because the mean of its divisors is an integer number (2116530).

Almost surely, 2^73370970 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73370970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (101593440).

73370970 is an abundant number, since it is smaller than the sum of its proper divisors (129815910).

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

73370970 is a wasteful number, since it uses less digits than its factorization.

73370970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 540 (or 537 counting only the distinct ones).

The product of its (nonzero) digits is 27783, while the sum is 36.

The square root of 73370970 is about 8565.6856117885. The cubic root of 73370970 is about 418.6406733234.

The spelling of 73370970 in words is "seventy-three million, three hundred seventy thousand, nine hundred seventy".