740734100 has 72 divisors (see below), whose sum is σ = 1652894208. Its totient is φ = 287996800.

The previous prime is 740734091. The next prime is 740734157. The reversal of 740734100 is 1437047.

It is a self number, because there is not a number n which added to its sum of digits gives 740734100.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 812645 + ... + 813555.

It is an arithmetic number, because the mean of its divisors is an integer number (22956864).

Almost surely, 2^740734100 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 740734100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (826447104).

740734100 is an abundant number, since it is smaller than the sum of its proper divisors (912160108).

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

740734100 is a wasteful number, since it uses less digits than its factorization.

740734100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1145 (or 1138 counting only the distinct ones).

The product of its (nonzero) digits is 2352, while the sum is 26.

The square root of 740734100 is about 27216.4306991200. The cubic root of 740734100 is about 904.8031683287.

The spelling of 740734100 in words is "seven hundred forty million, seven hundred thirty-four thousand, one hundred".