474277047 has 8 divisors (see below), whose sum is σ = 645824256. Its totient is φ = 309457272.

The previous prime is 474277021. The next prime is 474277051. The reversal of 474277047 is 740772474.

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

It is not a de Polignac number, because 474277047 - 2⁷ = 474276919 is a prime.

It is a super-2 number, since 2×474277047² = 449877434622080418, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474277007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1681693 + ... + 1681974.

It is an arithmetic number, because the mean of its divisors is an integer number (80728032).

Almost surely, 2^474277047 is an apocalyptic number.

474277047 is a gapful number since it is divisible by the number (47) formed by its first and last digit.

474277047 is a deficient number, since it is larger than the sum of its proper divisors (171547209).

474277047 is a wasteful number, since it uses less digits than its factorization.

474277047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3363717.

The product of its (nonzero) digits is 307328, while the sum is 42.

The square root of 474277047 is about 21777.9027227141. The cubic root of 474277047 is about 779.8493282275.

The spelling of 474277047 in words is "four hundred seventy-four million, two hundred seventy-seven thousand, forty-seven".