469730047 has 2 divisors, whose sum is σ = 469730048. Its totient is φ = 469730046.

The previous prime is 469730029. The next prime is 469730057. The reversal of 469730047 is 740037964.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 469730047 - 2¹⁵ = 469697279 is a prime.

It is a super-3 number, since 3×469730047³ (a number of 27 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 469729991 and 469730009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (469730057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234865023 + 234865024.

It is an arithmetic number, because the mean of its divisors is an integer number (234865024).

Almost surely, 2^469730047 is an apocalyptic number.

469730047 is a deficient number, since it is larger than the sum of its proper divisors (1).

469730047 is an equidigital number, since it uses as much as digits as its factorization.

469730047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 469730047 is about 21673.2564927378. The cubic root of 469730047 is about 777.3491245446.

The spelling of 469730047 in words is "four hundred sixty-nine million, seven hundred thirty thousand, forty-seven".