926649312 has 96 divisors (see below), whose sum is σ = 2556715392. Its totient is φ = 293497344.

The previous prime is 926649307. The next prime is 926649313. The reversal of 926649312 is 213946629.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (926649313) 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, 149703 + ... + 155769.

It is an arithmetic number, because the mean of its divisors is an integer number (26632452).

Almost surely, 2^926649312 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 926649312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1278357696).

926649312 is an abundant number, since it is smaller than the sum of its proper divisors (1630066080).

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

926649312 is a wasteful number, since it uses less digits than its factorization.

926649312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6160 (or 6152 counting only the distinct ones).

The product of its digits is 139968, while the sum is 42.

The square root of 926649312 is about 30440.9150979401. The cubic root of 926649312 is about 974.9263365780.

The spelling of 926649312 in words is "nine hundred twenty-six million, six hundred forty-nine thousand, three hundred twelve".