7362212661 has 64 divisors (see below), whose sum is σ = 11959142400. Its totient is φ = 4456166400.

The previous prime is 7362212659. The next prime is 7362212713. The reversal of 7362212661 is 1662122637.

7362212661 is a `hidden beast` number, since 7 + 3 + 622 + 1 + 26 + 6 + 1 = 666.

It is not a de Polignac number, because 7362212661 - 2¹ = 7362212659 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7362212261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5989795 + ... + 5991023.

It is an arithmetic number, because the mean of its divisors is an integer number (186861600).

Almost surely, 2^7362212661 is an apocalyptic number.

It is an amenable number.

7362212661 is a deficient number, since it is larger than the sum of its proper divisors (4596929739).

7362212661 is a wasteful number, since it uses less digits than its factorization.

7362212661 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1707 (or 1701 counting only the distinct ones).

The product of its digits is 36288, while the sum is 36.

The square root of 7362212661 is about 85803.3371204174. The cubic root of 7362212661 is about 1945.3725612915.

The spelling of 7362212661 in words is "seven billion, three hundred sixty-two million, two hundred twelve thousand, six hundred sixty-one".