3420601500 has 48 divisors (see below), whose sum is σ = 9960795936. Its totient is φ = 912160000.

The previous prime is 3420601477. The next prime is 3420601507. The reversal of 3420601500 is 51060243.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3420601507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1138701 + ... + 1141700.

It is an arithmetic number, because the mean of its divisors is an integer number (207516582).

Almost surely, 2^3420601500 is an apocalyptic number.

3420601500 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3420601500 is an abundant number, since it is smaller than the sum of its proper divisors (6540194436).

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

3420601500 is a wasteful number, since it uses less digits than its factorization.

3420601500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2280423 (or 2280411 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3420601500 is about 58485.9085592419. The cubic root of 3420601500 is about 1506.7255771164.

Adding to 3420601500 its reverse (51060243), we get a palindrome (3471661743).

The spelling of 3420601500 in words is "three billion, four hundred twenty million, six hundred one thousand, five hundred".