472417380 has 48 divisors (see below), whose sum is σ = 1469744640. Its totient is φ = 125977824.

The previous prime is 472417373. The next prime is 472417381. The reversal of 472417380 is 83714274.

It is a happy number.

472417380 is a `hidden beast` number, since 472 + 41 + 73 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (472417381) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 436884 + ... + 437963.

It is an arithmetic number, because the mean of its divisors is an integer number (30619680).

Almost surely, 2^472417380 is an apocalyptic number.

It is an amenable number.

472417380 is an abundant number, since it is smaller than the sum of its proper divisors (997327260).

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

472417380 is a wasteful number, since it uses less digits than its factorization.

472417380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 874865 (or 874857 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 472417380 is about 21735.1645956501. The cubic root of 472417380 is about 778.8287153973.

The spelling of 472417380 in words is "four hundred seventy-two million, four hundred seventeen thousand, three hundred eighty".