73370706744 has 64 divisors (see below), whose sum is σ = 191683065600. Its totient is φ = 23359187456.

The previous prime is 73370706743. The next prime is 73370706757. The reversal of 73370706744 is 44760707337.

It is a super-2 number, since 2×73370706744² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 73370706693 and 73370706702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73370706743) 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, 279712 + ... + 474320.

It is an arithmetic number, because the mean of its divisors is an integer number (2995047900).

Almost surely, 2^73370706744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73370706744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (95841532800).

73370706744 is an abundant number, since it is smaller than the sum of its proper divisors (118312358856).

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

73370706744 is a wasteful number, since it uses less digits than its factorization.

73370706744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195324 (or 195320 counting only the distinct ones).

The product of its (nonzero) digits is 2074464, while the sum is 48.

The spelling of 73370706744 in words is "seventy-three billion, three hundred seventy million, seven hundred six thousand, seven hundred forty-four".