350490047 has 2 divisors, whose sum is σ = 350490048. Its totient is φ = 350490046.

The previous prime is 350490013. The next prime is 350490059. The reversal of 350490047 is 740094053.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 350490047 - 2¹⁶ = 350424511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 350489995 and 350490022.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (350490947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175245023 + 175245024.

It is an arithmetic number, because the mean of its divisors is an integer number (175245024).

Almost surely, 2^350490047 is an apocalyptic number.

350490047 is a deficient number, since it is larger than the sum of its proper divisors (1).

350490047 is an equidigital number, since it uses as much as digits as its factorization.

350490047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15120, while the sum is 32.

The square root of 350490047 is about 18721.3794096482. The cubic root of 350490047 is about 705.0586253077.

The spelling of 350490047 in words is "three hundred fifty million, four hundred ninety thousand, forty-seven".