740360400 has 120 divisors (see below), whose sum is σ = 2554107360. Its totient is φ = 182238720.

The previous prime is 740360377. The next prime is 740360407. The reversal of 740360400 is 4063047.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740360407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8130 + ... + 39329.

It is an arithmetic number, because the mean of its divisors is an integer number (21284228).

Almost surely, 2^740360400 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 740360400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1277053680).

740360400 is an abundant number, since it is smaller than the sum of its proper divisors (1813746960).

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

740360400 is a wasteful number, since it uses less digits than its factorization.

740360400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47493 (or 47482 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 740360400 is about 27209.5644948610. The cubic root of 740360400 is about 904.6509851448.

The spelling of 740360400 in words is "seven hundred forty million, three hundred sixty thousand, four hundred".