474101861 has 4 divisors (see below), whose sum is σ = 480779424. Its totient is φ = 467424300.

The previous prime is 474101743. The next prime is 474101863. The reversal of 474101861 is 168101474.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 474101861 - 2²⁶ = 406992997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (474101863) 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, 3338675 + ... + 3338816.

It is an arithmetic number, because the mean of its divisors is an integer number (120194856).

Almost surely, 2^474101861 is an apocalyptic number.

It is an amenable number.

474101861 is a deficient number, since it is larger than the sum of its proper divisors (6677563).

474101861 is an equidigital number, since it uses as much as digits as its factorization.

474101861 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6677562.

The product of its (nonzero) digits is 5376, while the sum is 32.

The square root of 474101861 is about 21773.8802467544. The cubic root of 474101861 is about 779.7532975004.

The spelling of 474101861 in words is "four hundred seventy-four million, one hundred one thousand, eight hundred sixty-one".