350714647 has 4 divisors (see below), whose sum is σ = 351113616. Its totient is φ = 350315680.

The previous prime is 350714633. The next prime is 350714677. The reversal of 350714647 is 746417053.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 350714647 - 2¹⁹ = 350190359 is a prime.

It is a super-4 number, since 4×350714647⁴ (a number of 35 digits) contains 4444 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (350714627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 198163 + ... + 199924.

It is an arithmetic number, because the mean of its divisors is an integer number (87778404).

Almost surely, 2^350714647 is an apocalyptic number.

350714647 is a deficient number, since it is larger than the sum of its proper divisors (398969).

350714647 is an equidigital number, since it uses as much as digits as its factorization.

350714647 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398968.

The product of its (nonzero) digits is 70560, while the sum is 37.

The square root of 350714647 is about 18727.3769385891. The cubic root of 350714647 is about 705.2091976800.

The spelling of 350714647 in words is "three hundred fifty million, seven hundred fourteen thousand, six hundred forty-seven".