964798340 has 72 divisors (see below), whose sum is σ = 2344332480. Its totient is φ = 332354880.

The previous prime is 964798333. The next prime is 964798409. The reversal of 964798340 is 43897469.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 35489 + ... + 56471.

Almost surely, 2^964798340 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 964798340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1172166240).

964798340 is an abundant number, since it is smaller than the sum of its proper divisors (1379534140).

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

964798340 is a wasteful number, since it uses less digits than its factorization.

964798340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21033 (or 21020 counting only the distinct ones).

The product of its (nonzero) digits is 1306368, while the sum is 50.

The square root of 964798340 is about 31061.2031318814. The cubic root of 964798340 is about 988.1256717542.

The spelling of 964798340 in words is "nine hundred sixty-four million, seven hundred ninety-eight thousand, three hundred forty".