3642797007 has 24 divisors (see below), whose sum is σ = 5403400704. Its totient is φ = 2363909184.

The previous prime is 3642796979. The next prime is 3642797033. The reversal of 3642797007 is 7007972463.

It is a happy number.

It is not a de Polignac number, because 3642797007 - 2¹² = 3642792911 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3642797107) 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 23 ways as a sum of consecutive naturals, for example, 30513 + ... + 90645.

It is an arithmetic number, because the mean of its divisors is an integer number (225141696).

Almost surely, 2^3642797007 is an apocalyptic number.

3642797007 is a deficient number, since it is larger than the sum of its proper divisors (1760603697).

3642797007 is a wasteful number, since it uses less digits than its factorization.

3642797007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60319 (or 60316 counting only the distinct ones).

The product of its (nonzero) digits is 444528, while the sum is 45.

The square root of 3642797007 is about 60355.5880345805. The cubic root of 3642797007 is about 1538.6682430199.

The spelling of 3642797007 in words is "three billion, six hundred forty-two million, seven hundred ninety-seven thousand, seven".