961262099 has 8 divisors (see below), whose sum is σ = 1099079520. Its totient is φ = 823568256.

The previous prime is 961262087. The next prime is 961262153. The reversal of 961262099 is 990262169.

961262099 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 961262099 - 2⁴ = 961262083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (961262009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13574 + ... + 45899.

It is an arithmetic number, because the mean of its divisors is an integer number (137384940).

Almost surely, 2^961262099 is an apocalyptic number.

961262099 is a deficient number, since it is larger than the sum of its proper divisors (137817421).

961262099 is a wasteful number, since it uses less digits than its factorization.

961262099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61789.

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 961262099 is about 31004.2271150242. The cubic root of 961262099 is about 986.9169465038.

The spelling of 961262099 in words is "nine hundred sixty-one million, two hundred sixty-two thousand, ninety-nine".