743460047 has 4 divisors (see below), whose sum is σ = 811047336. Its totient is φ = 675872760.

The previous prime is 743460043. The next prime is 743460049. The reversal of 743460047 is 740064347.

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

It is a cyclic number.

It is not a de Polignac number, because 743460047 - 2² = 743460043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 743459989 and 743460016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (743460041) 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, 33793628 + ... + 33793649.

It is an arithmetic number, because the mean of its divisors is an integer number (202761834).

Almost surely, 2^743460047 is an apocalyptic number.

743460047 is a deficient number, since it is larger than the sum of its proper divisors (67587289).

743460047 is a wasteful number, since it uses less digits than its factorization.

743460047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67587288.

The product of its (nonzero) digits is 56448, while the sum is 35.

The square root of 743460047 is about 27266.4637787888. The cubic root of 743460047 is about 905.9117200100.

The spelling of 743460047 in words is "seven hundred forty-three million, four hundred sixty thousand, forty-seven".