3468721069 has 8 divisors (see below), whose sum is σ = 3801030912. Its totient is φ = 3139239840.

The previous prime is 3468721063. The next prime is 3468721129. The reversal of 3468721069 is 9601278643.

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

It is not a de Polignac number, because 3468721069 - 2⁹ = 3468720557 is a prime.

It is a super-2 number, since 2×3468721069² = 24064051709049005522, 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 (3468721063) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 704584 + ... + 709489.

It is an arithmetic number, because the mean of its divisors is an integer number (475128864).

Almost surely, 2^3468721069 is an apocalyptic number.

It is an amenable number.

3468721069 is a deficient number, since it is larger than the sum of its proper divisors (332309843).

3468721069 is a wasteful number, since it uses less digits than its factorization.

3468721069 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414307.

The product of its (nonzero) digits is 435456, while the sum is 46.

The square root of 3468721069 is about 58895.8493359252. The cubic root of 3468721069 is about 1513.7580281207.

The spelling of 3468721069 in words is "three billion, four hundred sixty-eight million, seven hundred twenty-one thousand, sixty-nine".