3481019431 has 4 divisors (see below), whose sum is σ = 3664231000. Its totient is φ = 3297807864.

The previous prime is 3481019413. The next prime is 3481019461. The reversal of 3481019431 is 1349101843.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1349101843 = 41 ⋅32904923.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3481019431 is a prime.

It is a super-2 number, since 2×3481019431² = 24234992557999127522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3481019461) 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 3 ways as a sum of consecutive naturals, for example, 91605756 + ... + 91605793.

It is an arithmetic number, because the mean of its divisors is an integer number (916057750).

Almost surely, 2^3481019431 is an apocalyptic number.

3481019431 is a deficient number, since it is larger than the sum of its proper divisors (183211569).

3481019431 is a wasteful number, since it uses less digits than its factorization.

3481019431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183211568.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 3481019431 is about 59000.1646692617. The cubic root of 3481019431 is about 1515.5449293221.

The spelling of 3481019431 in words is "three billion, four hundred eighty-one million, nineteen thousand, four hundred thirty-one".