7903226349 has 16 divisors (see below), whose sum is σ = 11716406400. Its totient is φ = 5265252288.

The previous prime is 7903226341. The next prime is 7903226369. The reversal of 7903226349 is 9436223097.

7903226349 is a `hidden beast` number, since 7 + 9 + 0 + 3 + 2 + 2 + 634 + 9 = 666.

It is not a de Polignac number, because 7903226349 - 2³ = 7903226341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7903226341) 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 15 ways as a sum of consecutive naturals, for example, 58089 + ... + 138494.

It is an arithmetic number, because the mean of its divisors is an integer number (732275400).

Almost surely, 2^7903226349 is an apocalyptic number.

It is an amenable number.

7903226349 is a deficient number, since it is larger than the sum of its proper divisors (3813180051).

7903226349 is a wasteful number, since it uses less digits than its factorization.

7903226349 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198081 (or 198075 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The square root of 7903226349 is about 88900.0919515835. The cubic root of 7903226349 is about 1991.9027909269.

The spelling of 7903226349 in words is "seven billion, nine hundred three million, two hundred twenty-six thousand, three hundred forty-nine".