946343728 has 20 divisors (see below), whose sum is σ = 2000226888. Its totient is φ = 430156160.

The previous prime is 946343701. The next prime is 946343753. The reversal of 946343728 is 827343649.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2688301 + ... + 2688652.

Almost surely, 2^946343728 is an apocalyptic number.

It is an amenable number.

946343728 is an abundant number, since it is smaller than the sum of its proper divisors (1053883160).

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

946343728 is a wasteful number, since it uses less digits than its factorization.

946343728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5376972 (or 5376966 counting only the distinct ones).

The product of its digits is 870912, while the sum is 46.

The square root of 946343728 is about 30762.7002715951. The cubic root of 946343728 is about 981.7847969402.

The spelling of 946343728 in words is "nine hundred forty-six million, three hundred forty-three thousand, seven hundred twenty-eight".