926991542416 has 15 divisors (see below), whose sum is σ = 1796053575193. Its totient is φ = 463493845600.

The previous prime is 926991542377. The next prime is 926991542419. The reversal of 926991542416 is 614245199629.

The square root of 926991542416 is 962804.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 844553648016 + 82437894400 = 918996^2 + 287120^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (926991542419) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 3730866 + ... + 3971566.

Almost surely, 2^926991542416 is an apocalyptic number.

926991542416 is the 962804-th square number.

It is an amenable number.

926991542416 is a deficient number, since it is larger than the sum of its proper divisors (869062032777).

926991542416 is an frugal number, since it uses more digits than its factorization.

926991542416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481410 (or 240703 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 58.

The spelling of 926991542416 in words is "nine hundred twenty-six billion, nine hundred ninety-one million, five hundred forty-two thousand, four hundred sixteen".