6290317442 has 8 divisors (see below), whose sum is σ = 9760837500. Its totient is φ = 3036704944.

The previous prime is 6290317433. The next prime is 6290317459. The reversal of 6290317442 is 2447130926.

It can be written as a sum of positive squares in 2 ways, for example, as 5881509481 + 408807961 = 76691^2 + 20219^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×6290317442² = 79136187042258846728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 6290317396 and 6290317405.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54226817 + ... + 54226932.

Almost surely, 2^6290317442 is an apocalyptic number.

6290317442 is a deficient number, since it is larger than the sum of its proper divisors (3470520058).

6290317442 is a wasteful number, since it uses less digits than its factorization.

6290317442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108453780.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 6290317442 is about 79311.5214959340. The cubic root of 6290317442 is about 1845.9680822735.

The spelling of 6290317442 in words is "six billion, two hundred ninety million, three hundred seventeen thousand, four hundred forty-two".