3457914891 has 8 divisors (see below), whose sum is σ = 4620180480. Its totient is φ = 2300462952.

The previous prime is 3457914853. The next prime is 3457914919. The reversal of 3457914891 is 1984197543.

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

It is not a de Polignac number, because 3457914891 - 2¹⁰ = 3457913867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3457914841) 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, 1201735 + ... + 1204608.

It is an arithmetic number, because the mean of its divisors is an integer number (577522560).

Almost surely, 2^3457914891 is an apocalyptic number.

3457914891 is a deficient number, since it is larger than the sum of its proper divisors (1162265589).

3457914891 is a wasteful number, since it uses less digits than its factorization.

3457914891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2406825.

The product of its digits is 1088640, while the sum is 51.

The square root of 3457914891 is about 58804.0380501203. The cubic root of 3457914891 is about 1512.1844457564.

The spelling of 3457914891 in words is "three billion, four hundred fifty-seven million, nine hundred fourteen thousand, eight hundred ninety-one".