741819842 has 4 divisors (see below), whose sum is σ = 1112729766. Its totient is φ = 370909920.

The previous prime is 741819839. The next prime is 741819877. The reversal of 741819842 is 248918147.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 581822641 + 159997201 = 24121^2 + 12649^2 .

It is a junction number, because it is equal to n+sod(n) for n = 741819793 and 741819802.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 185454959 + ... + 185454962.

Almost surely, 2^741819842 is an apocalyptic number.

741819842 is a deficient number, since it is larger than the sum of its proper divisors (370909924).

741819842 is a wasteful number, since it uses less digits than its factorization.

741819842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370909923.

The product of its digits is 129024, while the sum is 44.

The square root of 741819842 is about 27236.3698388754. The cubic root of 741819842 is about 905.2450287351.

The spelling of 741819842 in words is "seven hundred forty-one million, eight hundred nineteen thousand, eight hundred forty-two".