7049845372 has 6 divisors (see below), whose sum is σ = 12337229408. Its totient is φ = 3524922684.

The previous prime is 7049845331. The next prime is 7049845373. The reversal of 7049845372 is 2735489407.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7049845373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 881230668 + ... + 881230675.

Almost surely, 2^7049845372 is an apocalyptic number.

It is an amenable number.

7049845372 is a deficient number, since it is larger than the sum of its proper divisors (5287384036).

7049845372 is a wasteful number, since it uses less digits than its factorization.

7049845372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1762461347 (or 1762461345 counting only the distinct ones).

The product of its (nonzero) digits is 1693440, while the sum is 49.

The square root of 7049845372 is about 83963.3573173441. The cubic root of 7049845372 is about 1917.4609605807.

The spelling of 7049845372 in words is "seven billion, forty-nine million, eight hundred forty-five thousand, three hundred seventy-two".