3468949287 has 8 divisors (see below), whose sum is σ = 4626048240. Its totient is φ = 2312241600.

The previous prime is 3468949271. The next prime is 3468949291. The reversal of 3468949287 is 7829498643.

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

It is not a de Polignac number, because 3468949287 - 2⁴ = 3468949271 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3468949287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3468949207) 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, 76462 + ... + 113067.

It is an arithmetic number, because the mean of its divisors is an integer number (578256030).

Almost surely, 2^3468949287 is an apocalyptic number.

3468949287 is a deficient number, since it is larger than the sum of its proper divisors (1157098953).

3468949287 is a wasteful number, since it uses less digits than its factorization.

3468949287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195633.

The product of its digits is 20901888, while the sum is 60.

The square root of 3468949287 is about 58897.7867750563. The cubic root of 3468949287 is about 1513.7912256832.

The spelling of 3468949287 in words is "three billion, four hundred sixty-eight million, nine hundred forty-nine thousand, two hundred eighty-seven".