946930446 has 128 divisors (see below), whose sum is σ = 2714342400. Its totient is φ = 237444480.

The previous prime is 946930423. The next prime is 946930459. The reversal of 946930446 is 644039649.

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 63 ways as a sum of consecutive naturals, for example, 116656 + ... + 124508.

It is an arithmetic number, because the mean of its divisors is an integer number (21205800).

Almost surely, 2^946930446 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 946930446, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1357171200).

946930446 is an abundant number, since it is smaller than the sum of its proper divisors (1767411954).

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

946930446 is a wasteful number, since it uses less digits than its factorization.

946930446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7911 (or 7905 counting only the distinct ones).

The product of its (nonzero) digits is 559872, while the sum is 45.

The square root of 946930446 is about 30772.2349854540. The cubic root of 946930446 is about 981.9876519893.

It can be divided in two parts, 946930 and 446, that added together give a triangular number (947376 = T₁₃₇₆).

The spelling of 946930446 in words is "nine hundred forty-six million, nine hundred thirty thousand, four hundred forty-six".