744993379270 has 32 divisors (see below), whose sum is σ = 1599190760448. Its totient is φ = 244320809568.

The previous prime is 744993379267. The next prime is 744993379271. The reversal of 744993379270 is 72973399447.

744993379270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×744993379270² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (744993379271) 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, 231362794 + ... + 231366013.

It is an arithmetic number, because the mean of its divisors is an integer number (49974711264).

Almost surely, 2^744993379270 is an apocalyptic number.

744993379270 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

744993379270 is an abundant number, since it is smaller than the sum of its proper divisors (854197381178).

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

744993379270 is a wasteful number, since it uses less digits than its factorization.

744993379270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462728844.

The product of its (nonzero) digits is 72013536, while the sum is 64.

The spelling of 744993379270 in words is "seven hundred forty-four billion, nine hundred ninety-three million, three hundred seventy-nine thousand, two hundred seventy".