3626242040 has 64 divisors (see below), whose sum is σ = 8262777600. Its totient is φ = 1432173568.

The previous prime is 3626242027. The next prime is 3626242063. The reversal of 3626242040 is 402426263.

It is a junction number, because it is equal to n+sod(n) for n = 3626241994 and 3626242012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1077881 + ... + 1081239.

It is an arithmetic number, because the mean of its divisors is an integer number (129105900).

Almost surely, 2^3626242040 is an apocalyptic number.

It is an amenable number.

3626242040 is an abundant number, since it is smaller than the sum of its proper divisors (4636535560).

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

3626242040 is a wasteful number, since it uses less digits than its factorization.

3626242040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3704 (or 3700 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 29.

The square root of 3626242040 is about 60218.2865913669. The cubic root of 3626242040 is about 1536.3338383442. Note that the first 3 decimals are identical.

The spelling of 3626242040 in words is "three billion, six hundred twenty-six million, two hundred forty-two thousand, forty".