964742742 has 24 divisors (see below), whose sum is σ = 2118912744. Its totient is φ = 317175264.

The previous prime is 964742717. The next prime is 964742747. The reversal of 964742742 is 247247469.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (964742747) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 365788 + ... + 368415.

It is an arithmetic number, because the mean of its divisors is an integer number (88288031).

Almost surely, 2^964742742 is an apocalyptic number.

964742742 is an abundant number, since it is smaller than the sum of its proper divisors (1154170002).

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

964742742 is a wasteful number, since it uses less digits than its factorization.

964742742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734284 (or 734281 counting only the distinct ones).

The product of its digits is 677376, while the sum is 45.

The square root of 964742742 is about 31060.3081439963. The cubic root of 964742742 is about 988.1066906317.

It can be divided in two parts, 9647427 and 42, that added together give a palindrome (9647469).

The spelling of 964742742 in words is "nine hundred sixty-four million, seven hundred forty-two thousand, seven hundred forty-two".