3620035412 has 24 divisors (see below), whose sum is σ = 7554857856. Its totient is φ = 1483989408.

The previous prime is 3620035399. The next prime is 3620035417. The reversal of 3620035412 is 2145300263.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3620035417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2809943 + ... + 2811230.

It is an arithmetic number, because the mean of its divisors is an integer number (314785744).

Almost surely, 2^3620035412 is an apocalyptic number.

It is an amenable number.

3620035412 is an abundant number, since it is smaller than the sum of its proper divisors (3934822444).

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

3620035412 is a wasteful number, since it uses less digits than its factorization.

3620035412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5621207 (or 5621205 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 3620035412 is about 60166.7301089232. The cubic root of 3620035412 is about 1535.4568148817.

Adding to 3620035412 its reverse (2145300263), we get a palindrome (5765335675).

The spelling of 3620035412 in words is "three billion, six hundred twenty million, thirty-five thousand, four hundred twelve".