3420253034 has 12 divisors (see below), whose sum is σ = 5639177922. Its totient is φ = 1554660360.

The previous prime is 3420253009. The next prime is 3420253063. The reversal of 3420253034 is 4303520243.

It can be written as a sum of positive squares in only one way, i.e., 2347887025 + 1072366009 = 48455^2 + 32747^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3420252994 and 3420253012.

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, 7066397 + ... + 7066880.

Almost surely, 2^3420253034 is an apocalyptic number.

3420253034 is a deficient number, since it is larger than the sum of its proper divisors (2218924888).

3420253034 is a wasteful number, since it uses less digits than its factorization.

3420253034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14133301 (or 14133290 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 26.

The square root of 3420253034 is about 58482.9294238926. The cubic root of 3420253034 is about 1506.6744106314.

Adding to 3420253034 its reverse (4303520243), we get a palindrome (7723773277).

The spelling of 3420253034 in words is "three billion, four hundred twenty million, two hundred fifty-three thousand, thirty-four".