961772342 has 8 divisors (see below), whose sum is σ = 1477845432. Its totient is φ = 469157200.

The previous prime is 961772341. The next prime is 961772351. The reversal of 961772342 is 243277169.

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

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a self number, because there is not a number n which added to its sum of digits gives 961772342.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (961772341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5864384 + ... + 5864547.

It is an arithmetic number, because the mean of its divisors is an integer number (184730679).

Almost surely, 2^961772342 is an apocalyptic number.

961772342 is a deficient number, since it is larger than the sum of its proper divisors (516073090).

961772342 is a wasteful number, since it uses less digits than its factorization.

961772342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11728974.

The product of its digits is 127008, while the sum is 41.

The square root of 961772342 is about 31012.4546271333. The cubic root of 961772342 is about 987.0915358593.

The spelling of 961772342 in words is "nine hundred sixty-one million, seven hundred seventy-two thousand, three hundred forty-two".