3401097231 has 32 divisors (see below), whose sum is σ = 5621349888. Its totient is φ = 1784540160.

The previous prime is 3401097221. The next prime is 3401097257. The reversal of 3401097231 is 1327901043.

It is not a de Polignac number, because 3401097231 - 2¹⁴ = 3401080847 is a prime.

It is a super-2 number, since 2×3401097231² = 23134924749431734722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3401097221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101545 + ... + 130818.

It is an arithmetic number, because the mean of its divisors is an integer number (175667184).

Almost surely, 2^3401097231 is an apocalyptic number.

3401097231 is a deficient number, since it is larger than the sum of its proper divisors (2220252657).

3401097231 is a wasteful number, since it uses less digits than its factorization.

3401097231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232431.

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 3401097231 is about 58318.9268676988. The cubic root of 3401097231 is about 1503.8563337417.

Adding to 3401097231 its reverse (1327901043), we get a palindrome (4728998274).

The spelling of 3401097231 in words is "three billion, four hundred one million, ninety-seven thousand, two hundred thirty-one".