961791354 has 32 divisors (see below), whose sum is σ = 2263040640. Its totient is φ = 301738176.

The previous prime is 961791353. The next prime is 961791359. The reversal of 961791354 is 453197169.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (961791353) 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, 522934 + ... + 524769.

It is an arithmetic number, because the mean of its divisors is an integer number (70720020).

Almost surely, 2^961791354 is an apocalyptic number.

961791354 is an abundant number, since it is smaller than the sum of its proper divisors (1301249286).

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

961791354 is a wasteful number, since it uses less digits than its factorization.

961791354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1047731 (or 1047725 counting only the distinct ones).

The product of its digits is 204120, while the sum is 45.

The square root of 961791354 is about 31012.7611476308. The cubic root of 961791354 is about 987.0980399836.

The spelling of 961791354 in words is "nine hundred sixty-one million, seven hundred ninety-one thousand, three hundred fifty-four".