472169371 has 2 divisors, whose sum is σ = 472169372. Its totient is φ = 472169370.

The previous prime is 472169359. The next prime is 472169393. The reversal of 472169371 is 173961274.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-472169371 is a prime.

It is a super-4 number, since 4×472169371⁴ (a number of 36 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (472169311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236084685 + 236084686.

It is an arithmetic number, because the mean of its divisors is an integer number (236084686).

Almost surely, 2^472169371 is an apocalyptic number.

472169371 is a deficient number, since it is larger than the sum of its proper divisors (1).

472169371 is an equidigital number, since it uses as much as digits as its factorization.

472169371 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 40.

The square root of 472169371 is about 21729.4585988699. The cubic root of 472169371 is about 778.6924020792.

The spelling of 472169371 in words is "four hundred seventy-two million, one hundred sixty-nine thousand, three hundred seventy-one".