469749947707 has 2 divisors, whose sum is σ = 469749947708. Its totient is φ = 469749947706.

The previous prime is 469749947701. The next prime is 469749947731. The reversal of 469749947707 is 707749947964.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469749947707 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 469749947707.

It is not a weakly prime, because it can be changed into another prime (469749947701) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234874973853 + 234874973854.

It is an arithmetic number, because the mean of its divisors is an integer number (234874973854).

Almost surely, 2^469749947707 is an apocalyptic number.

469749947707 is a deficient number, since it is larger than the sum of its proper divisors (1).

469749947707 is an equidigital number, since it uses as much as digits as its factorization.

469749947707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672126336, while the sum is 73.

The spelling of 469749947707 in words is "four hundred sixty-nine billion, seven hundred forty-nine million, nine hundred forty-seven thousand, seven hundred seven".