946223672 has 16 divisors (see below), whose sum is σ = 1878532560. Its totient is φ = 445281664.

The previous prime is 946223669. The next prime is 946223699. The reversal of 946223672 is 276322649.

It is a happy number.

It is a congruent number.

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, 3478628 + ... + 3478899.

It is an arithmetic number, because the mean of its divisors is an integer number (117408285).

Almost surely, 2^946223672 is an apocalyptic number.

It is an amenable number.

946223672 is a deficient number, since it is larger than the sum of its proper divisors (932308888).

946223672 is a wasteful number, since it uses less digits than its factorization.

946223672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6957550 (or 6957546 counting only the distinct ones).

The product of its digits is 217728, while the sum is 41.

The square root of 946223672 is about 30760.7488855522. The cubic root of 946223672 is about 981.7432777977.

The spelling of 946223672 in words is "nine hundred forty-six million, two hundred twenty-three thousand, six hundred seventy-two".