961514340 has 96 divisors (see below), whose sum is σ = 2757960576. Its totient is φ = 250199040.

The previous prime is 961514303. The next prime is 961514347. The reversal of 961514340 is 43415169.

It is a hoax number, since the sum of its digits (33) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (961514347) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 670264 + ... + 671696.

It is an arithmetic number, because the mean of its divisors is an integer number (28728756).

Almost surely, 2^961514340 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 961514340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1378980288).

961514340 is an abundant number, since it is smaller than the sum of its proper divisors (1796446236).

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

961514340 is a wasteful number, since it uses less digits than its factorization.

961514340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709 (or 1707 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 33.

The square root of 961514340 is about 31008.2946967420. The cubic root of 961514340 is about 987.0032632834.

The spelling of 961514340 in words is "nine hundred sixty-one million, five hundred fourteen thousand, three hundred forty".