3494031871 has 8 divisors (see below), whose sum is σ = 3874158288. Its totient is φ = 3124320000.

The previous prime is 3494031857. The next prime is 3494031881. The reversal of 3494031871 is 1781304943.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3494031871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3494031881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2602930 + ... + 2604271.

It is an arithmetic number, because the mean of its divisors is an integer number (484269786).

Almost surely, 2^3494031871 is an apocalyptic number.

3494031871 is a deficient number, since it is larger than the sum of its proper divisors (380126417).

3494031871 is a wasteful number, since it uses less digits than its factorization.

3494031871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5207273.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 3494031871 is about 59110.3364142009. The cubic root of 3494031871 is about 1517.4310066367.

The spelling of 3494031871 in words is "three billion, four hundred ninety-four million, thirty-one thousand, eight hundred seventy-one".