962391434 has 4 divisors (see below), whose sum is σ = 1443587154. Its totient is φ = 481195716.

The previous prime is 962391433. The next prime is 962391473. The reversal of 962391434 is 434193269.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 434193269 = 73 ⋅5947853.

It can be written as a sum of positive squares in only one way, i.e., 800720209 + 161671225 = 28297^2 + 12715^2 .

It is a junction number, because it is equal to n+sod(n) for n = 962391391 and 962391400.

It is not an unprimeable number, because it can be changed into a prime (962391431) 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 as a sum of consecutive naturals, namely, 240597857 + ... + 240597860.

Almost surely, 2^962391434 is an apocalyptic number.

962391434 is a deficient number, since it is larger than the sum of its proper divisors (481195720).

962391434 is a wasteful number, since it uses less digits than its factorization.

962391434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 481195719.

The product of its digits is 139968, while the sum is 41.

The square root of 962391434 is about 31022.4343661164. The cubic root of 962391434 is about 987.3032870786.

The spelling of 962391434 in words is "nine hundred sixty-two million, three hundred ninety-one thousand, four hundred thirty-four".