3457880014849 has 8 divisors (see below), whose sum is σ = 3758034738920. Its totient is φ = 3162605855616.

The previous prime is 3457880014811. The next prime is 3457880014859. The reversal of 3457880014849 is 9484100887543.

It can be written as a sum of positive squares in 4 ways, for example, as 146455463025 + 3311424551824 = 382695^2 + 1819732^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 3457880014849 - 2¹³ = 3457880006657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3457880014859) 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, 1220139732 + ... + 1220142565.

It is an arithmetic number, because the mean of its divisors is an integer number (469754342365).

Almost surely, 2^{3457880014849} is an apocalyptic number.

It is an amenable number.

3457880014849 is a deficient number, since it is larger than the sum of its proper divisors (300154724071).

3457880014849 is a wasteful number, since it uses less digits than its factorization.

3457880014849 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2440282419.

The product of its (nonzero) digits is 30965760, while the sum is 61.

The spelling of 3457880014849 in words is "three trillion, four hundred fifty-seven billion, eight hundred eighty million, fourteen thousand, eight hundred forty-nine".