3491161330 has 16 divisors (see below), whose sum is σ = 6293303424. Its totient is φ = 1394417200.

The previous prime is 3491161321. The next prime is 3491161339. The reversal of 3491161330 is 331611943.

It is an interprime number because it is at equal distance from previous prime (3491161321) and next prime (3491161339).

It is a junction number, because it is equal to n+sod(n) for n = 3491161292 and 3491161301.

It is not an unprimeable number, because it can be changed into a prime (3491161339) 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, 248746 + ... + 262405.

It is an arithmetic number, because the mean of its divisors is an integer number (393331464).

Almost surely, 2^3491161330 is an apocalyptic number.

3491161330 is a deficient number, since it is larger than the sum of its proper divisors (2802142094).

3491161330 is a wasteful number, since it uses less digits than its factorization.

3491161330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 511841.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 3491161330 is about 59086.0502149196. The cubic root of 3491161330 is about 1517.0153415367.

The spelling of 3491161330 in words is "three billion, four hundred ninety-one million, one hundred sixty-one thousand, three hundred thirty".