461749016 has 16 divisors (see below), whose sum is σ = 879973440. Its totient is φ = 227089440.

The previous prime is 461748983. The next prime is 461749027. The reversal of 461749016 is 610947164.

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, 472616 + ... + 473591.

It is an arithmetic number, because the mean of its divisors is an integer number (54998340).

Almost surely, 2^461749016 is an apocalyptic number.

It is an amenable number.

461749016 is a deficient number, since it is larger than the sum of its proper divisors (418224424).

461749016 is a wasteful number, since it uses less digits than its factorization.

461749016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946274 (or 946270 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 461749016 is about 21488.3460508249. The cubic root of 461749016 is about 772.9213899633.

The spelling of 461749016 in words is "four hundred sixty-one million, seven hundred forty-nine thousand, sixteen".