792453642 has 16 divisors (see below), whose sum is σ = 1627743072. Its totient is φ = 257011920.

The previous prime is 792453637. The next prime is 792453643. The reversal of 792453642 is 246354297.

It is a junction number, because it is equal to n+sod(n) for n = 792453594 and 792453603.

It is not an unprimeable number, because it can be changed into a prime (792453643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1784584 + ... + 1785027.

It is an arithmetic number, because the mean of its divisors is an integer number (101733942).

Almost surely, 2^792453642 is an apocalyptic number.

792453642 is an abundant number, since it is smaller than the sum of its proper divisors (835289430).

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

792453642 is a wasteful number, since it uses less digits than its factorization.

792453642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3569653.

The product of its digits is 362880, while the sum is 42.

The square root of 792453642 is about 28150.5531384376. The cubic root of 792453642 is about 925.3896160483.

The spelling of 792453642 in words is "seven hundred ninety-two million, four hundred fifty-three thousand, six hundred forty-two".