742094316 has 18 divisors (see below), whose sum is σ = 1875849612. Its totient is φ = 247364760.

The previous prime is 742094299. The next prime is 742094323. The reversal of 742094316 is 613490247.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 20613731 = 742094316 / (7 + 4 + 2 + 0 + 9 + 4 + 3 + 1 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10306830 + ... + 10306901.

Almost surely, 2^742094316 is an apocalyptic number.

It is an amenable number.

742094316 is an abundant number, since it is smaller than the sum of its proper divisors (1133755296).

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

742094316 is a wasteful number, since it uses less digits than its factorization.

742094316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20613741 (or 20613736 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 742094316 is about 27241.4081133850. The cubic root of 742094316 is about 905.3566621228.

The spelling of 742094316 in words is "seven hundred forty-two million, ninety-four thousand, three hundred sixteen".