3452431434 has 32 divisors (see below), whose sum is σ = 7320113856. Its totient is φ = 1081770240.

The previous prime is 3452431421. The next prime is 3452431439. The reversal of 3452431434 is 4341342543.

It is a junction number, because it is equal to n+sod(n) for n = 3452431395 and 3452431404.

It is not an unprimeable number, because it can be changed into a prime (3452431439) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 63129 + ... + 104355.

It is an arithmetic number, because the mean of its divisors is an integer number (228753558).

Almost surely, 2^3452431434 is an apocalyptic number.

3452431434 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

3452431434 is an abundant number, since it is smaller than the sum of its proper divisors (3867682422).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3452431434 is a wasteful number, since it uses less digits than its factorization.

3452431434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42070.

The product of its digits is 69120, while the sum is 33.

The square root of 3452431434 is about 58757.3947176013. The cubic root of 3452431434 is about 1511.3846973937.

Adding to 3452431434 its reverse (4341342543), we get a palindrome (7793773977).

The spelling of 3452431434 in words is "three billion, four hundred fifty-two million, four hundred thirty-one thousand, four hundred thirty-four".