474474997 has 2 divisors, whose sum is σ = 474474998. Its totient is φ = 474474996.

The previous prime is 474474967. The next prime is 474475007. The reversal of 474474997 is 799474474.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 380016036 + 94458961 = 19494^2 + 9719^2 .

It is a cyclic number.

It is not a de Polignac number, because 474474997 - 2¹⁹ = 473950709 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (474474937) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 237237498 + 237237499.

It is an arithmetic number, because the mean of its divisors is an integer number (237237499).

Almost surely, 2^474474997 is an apocalyptic number.

It is an amenable number.

474474997 is a deficient number, since it is larger than the sum of its proper divisors (1).

474474997 is an equidigital number, since it uses as much as digits as its factorization.

474474997 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7112448, while the sum is 55.

The square root of 474474997 is about 21782.4469929345. The cubic root of 474474997 is about 779.9578089167.

The spelling of 474474997 in words is "four hundred seventy-four million, four hundred seventy-four thousand, nine hundred ninety-seven".