3420501511 has 16 divisors (see below), whose sum is σ = 4094323200. Its totient is φ = 2793925728.

The previous prime is 3420501509. The next prime is 3420501527. The reversal of 3420501511 is 1151050243.

It is a happy number.

3420501511 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 3420501511 - 2¹ = 3420501509 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420501211) 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, 3820 + ... + 82798.

It is an arithmetic number, because the mean of its divisors is an integer number (255895200).

Almost surely, 2^3420501511 is an apocalyptic number.

3420501511 is a deficient number, since it is larger than the sum of its proper divisors (673821689).

3420501511 is a wasteful number, since it uses less digits than its factorization.

3420501511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79278.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 3420501511 is about 58485.0537402506. The cubic root of 3420501511 is about 1506.7108957363.

Adding to 3420501511 its reverse (1151050243), we get a palindrome (4571551754).

The spelling of 3420501511 in words is "three billion, four hundred twenty million, five hundred one thousand, five hundred eleven".