3620042526 has 32 divisors (see below), whose sum is σ = 8069448960. Its totient is φ = 1075925376.

The previous prime is 3620042513. The next prime is 3620042539. The reversal of 3620042526 is 6252400263.

It is an interprime number because it is at equal distance from previous prime (3620042513) and next prime (3620042539).

It is a junction number, because it is equal to n+sod(n) for n = 3620042493 and 3620042502.

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, 932026 + ... + 935901.

It is an arithmetic number, because the mean of its divisors is an integer number (252170280).

Almost surely, 2^3620042526 is an apocalyptic number.

3620042526 is an abundant number, since it is smaller than the sum of its proper divisors (4449406434).

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

3620042526 is a wasteful number, since it uses less digits than its factorization.

3620042526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1867968.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 3620042526 is about 60166.7892279453. The cubic root of 3620042526 is about 1535.4578206944.

Adding to 3620042526 its reverse (6252400263), we get a palindrome (9872442789).

The spelling of 3620042526 in words is "three billion, six hundred twenty million, forty-two thousand, five hundred twenty-six".