3499734291 has 16 divisors (see below), whose sum is σ = 4943988000. Its totient is φ = 2194495488.

The previous prime is 3499734289. The next prime is 3499734307. The reversal of 3499734291 is 1924379943.

It is not a de Polignac number, because 3499734291 - 2¹ = 3499734289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (3499034291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60735 + ... + 103383.

It is an arithmetic number, because the mean of its divisors is an integer number (308999250).

Almost surely, 2^3499734291 is an apocalyptic number.

3499734291 is a deficient number, since it is larger than the sum of its proper divisors (1444253709).

3499734291 is a wasteful number, since it uses less digits than its factorization.

3499734291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44278.

The product of its digits is 1469664, while the sum is 51.

The square root of 3499734291 is about 59158.5521374552. The cubic root of 3499734291 is about 1518.2560635837.

The spelling of 3499734291 in words is "three billion, four hundred ninety-nine million, seven hundred thirty-four thousand, two hundred ninety-one".