7091151996 has 48 divisors (see below), whose sum is σ = 17624307456. Its totient is φ = 2211343104.

The previous prime is 7091151989. The next prime is 7091151997. The reversal of 7091151996 is 6991511907.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7091151997) 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 15 ways as a sum of consecutive naturals, for example, 70006 + ... + 138141.

It is an arithmetic number, because the mean of its divisors is an integer number (367173072).

Almost surely, 2^7091151996 is an apocalyptic number.

It is an amenable number.

7091151996 is an abundant number, since it is smaller than the sum of its proper divisors (10533155460).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7091151996 is a wasteful number, since it uses less digits than its factorization.

7091151996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208338 (or 208336 counting only the distinct ones).

The product of its (nonzero) digits is 153090, while the sum is 48.

The square root of 7091151996 is about 84208.9781199131. The cubic root of 7091151996 is about 1921.1986146392.

The spelling of 7091151996 in words is "seven billion, ninety-one million, one hundred fifty-one thousand, nine hundred ninety-six".