476409698 has 8 divisors (see below), whose sum is σ = 716083392. Its totient is φ = 237715236.

The previous prime is 476409697. The next prime is 476409701. The reversal of 476409698 is 896904674.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (476409697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243590 + ... + 245537.

It is an arithmetic number, because the mean of its divisors is an integer number (89510424).

Almost surely, 2^476409698 is an apocalyptic number.

476409698 is a deficient number, since it is larger than the sum of its proper divisors (239673694).

476409698 is a wasteful number, since it uses less digits than its factorization.

476409698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489616.

The product of its (nonzero) digits is 2612736, while the sum is 53.

The square root of 476409698 is about 21826.8114483082. The cubic root of 476409698 is about 781.0164799409.

The spelling of 476409698 in words is "four hundred seventy-six million, four hundred nine thousand, six hundred ninety-eight".