3148992722 has 16 divisors (see below), whose sum is σ = 5086113120. Its totient is φ = 1456761408.

The previous prime is 3148992719. The next prime is 3148992731. The reversal of 3148992722 is 2272998413.

It is a happy number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 782888 + ... + 786899.

It is an arithmetic number, because the mean of its divisors is an integer number (317882070).

Almost surely, 2^3148992722 is an apocalyptic number.

3148992722 is a deficient number, since it is larger than the sum of its proper divisors (1937120398).

3148992722 is a wasteful number, since it uses less digits than its factorization.

3148992722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569865.

The product of its digits is 435456, while the sum is 47.

The square root of 3148992722 is about 56115.8865384839. The cubic root of 3148992722 is about 1465.7409418492.

The spelling of 3148992722 in words is "three billion, one hundred forty-eight million, nine hundred ninety-two thousand, seven hundred twenty-two".