3420303635 has 24 divisors (see below), whose sum is σ = 4885513776. Its totient is φ = 2290800960.

The previous prime is 3420303631. The next prime is 3420303637. The reversal of 3420303635 is 5363030243.

It is not a de Polignac number, because 3420303635 - 2² = 3420303631 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3420303598 and 3420303607.

It is not an unprimeable number, because it can be changed into a prime (3420303631) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151796 + ... + 172865.

It is an arithmetic number, because the mean of its divisors is an integer number (203563074).

Almost surely, 2^3420303635 is an apocalyptic number.

3420303635 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3420303635 is a deficient number, since it is larger than the sum of its proper divisors (1465210141).

3420303635 is a wasteful number, since it uses less digits than its factorization.

3420303635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 324723 (or 324716 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 29.

The square root of 3420303635 is about 58483.3620357106. The cubic root of 3420303635 is about 1506.6818407694.

Adding to 3420303635 its reverse (5363030243), we get a palindrome (8783333878).

The spelling of 3420303635 in words is "three billion, four hundred twenty million, three hundred three thousand, six hundred thirty-five".