963897402 has 32 divisors (see below), whose sum is σ = 2104538688. Its totient is φ = 292519296.

The previous prime is 963897401. The next prime is 963897437. The reversal of 963897402 is 204798369.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (963897401) 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, 78948 + ... + 90335.

It is an arithmetic number, because the mean of its divisors is an integer number (65766834).

Almost surely, 2^963897402 is an apocalyptic number.

963897402 is an abundant number, since it is smaller than the sum of its proper divisors (1140641286).

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

963897402 is a wasteful number, since it uses less digits than its factorization.

963897402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169374.

The product of its (nonzero) digits is 653184, while the sum is 48.

The square root of 963897402 is about 31046.6971190173. The cubic root of 963897402 is about 987.8180022035.

The spelling of 963897402 in words is "nine hundred sixty-three million, eight hundred ninety-seven thousand, four hundred two".