740450160 has 240 divisors, whose sum is σ = 2644518240. Its totient is φ = 192430080.

The previous prime is 740450143. The next prime is 740450167. The reversal of 740450160 is 61054047.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (740450167) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 796576 + ... + 797504.

It is an arithmetic number, because the mean of its divisors is an integer number (11018826).

Almost surely, 2^740450160 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 740450160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1322259120).

740450160 is an abundant number, since it is smaller than the sum of its proper divisors (1904068080).

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

740450160 is a wasteful number, since it uses less digits than its factorization.

740450160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 998 (or 980 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 740450160 is about 27211.2138648756. The cubic root of 740450160 is about 904.6875431018.

The spelling of 740450160 in words is "seven hundred forty million, four hundred fifty thousand, one hundred sixty".