807354742 has 8 divisors (see below), whose sum is σ = 1227621816. Its totient is φ = 398147472.

The previous prime is 807354721. The next prime is 807354749. The reversal of 807354742 is 247453708.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 807354695 and 807354704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (807354749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2764768 + ... + 2765059.

It is an arithmetic number, because the mean of its divisors is an integer number (153452727).

Almost surely, 2^807354742 is an apocalyptic number.

807354742 is a deficient number, since it is larger than the sum of its proper divisors (420267074).

807354742 is a wasteful number, since it uses less digits than its factorization.

807354742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5529902.

The product of its (nonzero) digits is 188160, while the sum is 40.

The square root of 807354742 is about 28413.9884915863. The cubic root of 807354742 is about 931.1539004959.

The spelling of 807354742 in words is "eight hundred seven million, three hundred fifty-four thousand, seven hundred forty-two".