3541294331 has 4 divisors (see below), whose sum is σ = 3655529664. Its totient is φ = 3427059000.

The previous prime is 3541294319. The next prime is 3541294349. The reversal of 3541294331 is 1334921453.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1334921453 = 83 ⋅16083391.

It is a cyclic number.

It is not a de Polignac number, because 3541294331 - 2¹⁴ = 3541277947 is a prime.

It is a super-2 number, since 2×3541294331² = 25081531077545475122, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3541294291 and 3541294300.

It is not an unprimeable number, because it can be changed into a prime (3541294301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57117620 + ... + 57117681.

It is an arithmetic number, because the mean of its divisors is an integer number (913882416).

Almost surely, 2^3541294331 is an apocalyptic number.

3541294331 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

3541294331 is a deficient number, since it is larger than the sum of its proper divisors (114235333).

3541294331 is a wasteful number, since it uses less digits than its factorization.

3541294331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114235332.

The product of its digits is 38880, while the sum is 35.

The square root of 3541294331 is about 59508.7752436563. The cubic root of 3541294331 is about 1524.2422939845.

The spelling of 3541294331 in words is "three billion, five hundred forty-one million, two hundred ninety-four thousand, three hundred thirty-one".