742454760 has 64 divisors (see below), whose sum is σ = 2239735680. Its totient is φ = 196888320.

The previous prime is 742454747. The next prime is 742454767. The reversal of 742454760 is 67454247.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (742454767) 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, 4629 + ... + 38811.

It is an arithmetic number, because the mean of its divisors is an integer number (34995870).

Almost surely, 2^742454760 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 742454760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1119867840).

742454760 is an abundant number, since it is smaller than the sum of its proper divisors (1497280920).

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

742454760 is a wasteful number, since it uses less digits than its factorization.

742454760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34378 (or 34374 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 39.

The square root of 742454760 is about 27248.0230475534. The cubic root of 742454760 is about 905.5032192156.

The spelling of 742454760 in words is "seven hundred forty-two million, four hundred fifty-four thousand, seven hundred sixty".