473149935 has 48 divisors (see below), whose sum is σ = 851891040. Its totient is φ = 242645760.

The previous prime is 473149903. The next prime is 473149991. The reversal of 473149935 is 539941374.

473149935 is a `hidden beast` number, since 473 + 149 + 9 + 35 = 666.

It is not a de Polignac number, because 473149935 - 2⁵ = 473149903 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 400045 + ... + 401225.

It is an arithmetic number, because the mean of its divisors is an integer number (17747730).

Almost surely, 2^473149935 is an apocalyptic number.

473149935 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

473149935 is a deficient number, since it is larger than the sum of its proper divisors (378741105).

473149935 is a wasteful number, since it uses less digits than its factorization.

473149935 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528 (or 1525 counting only the distinct ones).

The product of its digits is 408240, while the sum is 45.

The square root of 473149935 is about 21752.0099071327. The cubic root of 473149935 is about 779.2310716237.

The spelling of 473149935 in words is "four hundred seventy-three million, one hundred forty-nine thousand, nine hundred thirty-five".