4722670439 has 4 divisors (see below), whose sum is σ = 4757142624. Its totient is φ = 4688198256.

The previous prime is 4722670411. The next prime is 4722670441. The reversal of 4722670439 is 9340762274.

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 4722670439 - 2¹² = 4722666343 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4722670439.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4724670439) 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, 17235887 + ... + 17236160.

It is an arithmetic number, because the mean of its divisors is an integer number (1189285656).

Almost surely, 2^4722670439 is an apocalyptic number.

4722670439 is a deficient number, since it is larger than the sum of its proper divisors (34472185).

4722670439 is a wasteful number, since it uses less digits than its factorization.

4722670439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34472184.

The product of its (nonzero) digits is 508032, while the sum is 44.

The square root of 4722670439 is about 68721.6882723351. The cubic root of 4722670439 is about 1677.7575948645.

The spelling of 4722670439 in words is "four billion, seven hundred twenty-two million, six hundred seventy thousand, four hundred thirty-nine".