901846946 has 32 divisors (see below), whose sum is σ = 1816311168. Its totient is φ = 324339840.

The previous prime is 901846921. The next prime is 901846963. The reversal of 901846946 is 649648109.

It is a happy number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 901846946.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 223235 + ... + 227238.

It is an arithmetic number, because the mean of its divisors is an integer number (56759724).

Almost surely, 2^901846946 is an apocalyptic number.

901846946 is an abundant number, since it is smaller than the sum of its proper divisors (914464222).

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

901846946 is a wasteful number, since it uses less digits than its factorization.

901846946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 450506.

The product of its (nonzero) digits is 373248, while the sum is 47.

The square root of 901846946 is about 30030.7666568804. The cubic root of 901846946 is about 966.1493802856.

The spelling of 901846946 in words is "nine hundred one million, eight hundred forty-six thousand, nine hundred forty-six".