3652606542 has 16 divisors (see below), whose sum is σ = 7867152720. Its totient is φ = 1123878912.

The previous prime is 3652606541. The next prime is 3652606543. The reversal of 3652606542 is 2456062563.

It is an interprime number because it is at equal distance from previous prime (3652606541) and next prime (3652606543).

It is a super-2 number, since 2×3652606542² = 26683069101322395528, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 3652606542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3652606541) 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, 23414067 + ... + 23414222.

It is an arithmetic number, because the mean of its divisors is an integer number (491697045).

Almost surely, 2^3652606542 is an apocalyptic number.

3652606542 is an abundant number, since it is smaller than the sum of its proper divisors (4214546178).

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

3652606542 is a wasteful number, since it uses less digits than its factorization.

3652606542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46828307.

The product of its (nonzero) digits is 259200, while the sum is 39.

The square root of 3652606542 is about 60436.7979131919. The cubic root of 3652606542 is about 1540.0481434885.

The spelling of 3652606542 in words is "three billion, six hundred fifty-two million, six hundred six thousand, five hundred forty-two".