476349498 has 48 divisors (see below), whose sum is σ = 1086365280. Its totient is φ = 156402576.

The previous prime is 476349493. The next prime is 476349499. The reversal of 476349498 is 894943674.

It is a happy number.

476349498 is a `hidden beast` number, since 4 + 7 + 63 + 494 + 98 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (476349491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25248 + ... + 39876.

It is an arithmetic number, because the mean of its divisors is an integer number (22632610).

Almost surely, 2^476349498 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 476349498, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (543182640).

476349498 is an abundant number, since it is smaller than the sum of its proper divisors (610015782).

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

476349498 is a wasteful number, since it uses less digits than its factorization.

476349498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14713 (or 14701 counting only the distinct ones).

The product of its digits is 5225472, while the sum is 54.

The square root of 476349498 is about 21825.4323668513. The cubic root of 476349498 is about 780.9835816653.

The spelling of 476349498 in words is "four hundred seventy-six million, three hundred forty-nine thousand, four hundred ninety-eight".