3215434454 has 12 divisors (see below), whose sum is σ = 5041973076. Its totient is φ = 1537815972.

The previous prime is 3215434441. The next prime is 3215434489. The reversal of 3215434454 is 4544345123.

It is a super-3 number, since 3×3215434454³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1518524 + ... + 1520639.

It is an arithmetic number, because the mean of its divisors is an integer number (420164423).

Almost surely, 2^3215434454 is an apocalyptic number.

3215434454 is a deficient number, since it is larger than the sum of its proper divisors (1826538622).

3215434454 is a wasteful number, since it uses less digits than its factorization.

3215434454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3039211 (or 3039188 counting only the distinct ones).

The product of its digits is 115200, while the sum is 35.

The square root of 3215434454 is about 56704.8009784004. The cubic root of 3215434454 is about 1475.9780094671.

Adding to 3215434454 its reverse (4544345123), we get a palindrome (7759779577).

The spelling of 3215434454 in words is "three billion, two hundred fifteen million, four hundred thirty-four thousand, four hundred fifty-four".