416045947 has 16 divisors (see below), whose sum is σ = 461555712. Its totient is φ = 373253760.

The previous prime is 416045939. The next prime is 416045963. The reversal of 416045947 is 749540614.

It is a cyclic number.

It is not a de Polignac number, because 416045947 - 2³ = 416045939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (416045347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29418 + ... + 41200.

It is an arithmetic number, because the mean of its divisors is an integer number (28847232).

Almost surely, 2^416045947 is an apocalyptic number.

416045947 is a deficient number, since it is larger than the sum of its proper divisors (45509765).

416045947 is a wasteful number, since it uses less digits than its factorization.

416045947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11898.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 416045947 is about 20397.2043917788. The cubic root of 416045947 is about 746.5297139558.

The spelling of 416045947 in words is "four hundred sixteen million, forty-five thousand, nine hundred forty-seven".