801264742 has 16 divisors (see below), whose sum is σ = 1232174592. Its totient is φ = 390605320.

The previous prime is 801264727. The next prime is 801264767. The reversal of 801264742 is 247462108.

It is a happy number.

801264742 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 801264698 and 801264707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8517 + ... + 40927.

It is an arithmetic number, because the mean of its divisors is an integer number (77010912).

Almost surely, 2^801264742 is an apocalyptic number.

801264742 is a deficient number, since it is larger than the sum of its proper divisors (430909850).

801264742 is a wasteful number, since it uses less digits than its factorization.

801264742 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32723.

The product of its (nonzero) digits is 21504, while the sum is 34.

The square root of 801264742 is about 28306.6201090840. The cubic root of 801264742 is about 928.8067101803.

The spelling of 801264742 in words is "eight hundred one million, two hundred sixty-four thousand, seven hundred forty-two".