3422147263 has 4 divisors (see below), whose sum is σ = 3422289760. Its totient is φ = 3422004768.

The previous prime is 3422147251. The next prime is 3422147273. The reversal of 3422147263 is 3627412243.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3422147263 is a prime.

It is a super-2 number, since 2×3422147263² = 23422183779316782338, which contains 22 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 (3422147273) 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, 25383 + ... + 86536.

It is an arithmetic number, because the mean of its divisors is an integer number (855572440).

Almost surely, 2^3422147263 is an apocalyptic number.

3422147263 is a deficient number, since it is larger than the sum of its proper divisors (142497).

3422147263 is a wasteful number, since it uses less digits than its factorization.

3422147263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 142496.

The product of its digits is 48384, while the sum is 34.

The square root of 3422147263 is about 58499.1218993926. The cubic root of 3422147263 is about 1506.9525050321.

The spelling of 3422147263 in words is "three billion, four hundred twenty-two million, one hundred forty-seven thousand, two hundred sixty-three".