993061426 has 32 divisors (see below), whose sum is σ = 1851265152. Its totient is φ = 389733120.

The previous prime is 993061423. The next prime is 993061439. The reversal of 993061426 is 624160399.

993061426 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (993061423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47580 + ... + 65191.

It is an arithmetic number, because the mean of its divisors is an integer number (57852036).

Almost surely, 2^993061426 is an apocalyptic number.

993061426 is a deficient number, since it is larger than the sum of its proper divisors (858203726).

993061426 is a wasteful number, since it uses less digits than its factorization.

993061426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112834.

The product of its (nonzero) digits is 69984, while the sum is 40.

The square root of 993061426 is about 31512.8771457003. The cubic root of 993061426 is about 997.6817719717.

The spelling of 993061426 in words is "nine hundred ninety-three million, sixty-one thousand, four hundred twenty-six".