3420261246 has 48 divisors (see below), whose sum is σ = 7443964080. Its totient is φ = 1046830080.

The previous prime is 3420261239. The next prime is 3420261281. The reversal of 3420261246 is 6421620243.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47040 + ... + 95148.

It is an arithmetic number, because the mean of its divisors is an integer number (155082585).

Almost surely, 2^3420261246 is an apocalyptic number.

3420261246 is an abundant number, since it is smaller than the sum of its proper divisors (4023702834).

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

3420261246 is a wasteful number, since it uses less digits than its factorization.

3420261246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48189 (or 48172 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 3420261246 is about 58482.9996323718. Note that the first 3 decimals coincide. The cubic root of 3420261246 is about 1506.6756164682.

Adding to 3420261246 its reverse (6421620243), we get a palindrome (9841881489).

The spelling of 3420261246 in words is "three billion, four hundred twenty million, two hundred sixty-one thousand, two hundred forty-six".