472416739 has 2 divisors, whose sum is σ = 472416740. Its totient is φ = 472416738.

The previous prime is 472416731. The next prime is 472416743. The reversal of 472416739 is 937614274.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 472416739 - 2³ = 472416731 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 472416695 and 472416704.

It is not a weakly prime, because it can be changed into another prime (472416731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 236208369 + 236208370.

It is an arithmetic number, because the mean of its divisors is an integer number (236208370).

Almost surely, 2^472416739 is an apocalyptic number.

472416739 is a deficient number, since it is larger than the sum of its proper divisors (1).

472416739 is an equidigital number, since it uses as much as digits as its factorization.

472416739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 254016, while the sum is 43.

The square root of 472416739 is about 21735.1498499550. The cubic root of 472416739 is about 778.8283631456.

The spelling of 472416739 in words is "four hundred seventy-two million, four hundred sixteen thousand, seven hundred thirty-nine".