734421046 has 8 divisors (see below), whose sum is σ = 1166433480. Its totient is φ = 345609888.

The previous prime is 734421011. The next prime is 734421049. The reversal of 734421046 is 640124437.

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 = 734420999 and 734421017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (734421049) 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, 10800276 + ... + 10800343.

It is an arithmetic number, because the mean of its divisors is an integer number (145804185).

Almost surely, 2^734421046 is an apocalyptic number.

734421046 is a deficient number, since it is larger than the sum of its proper divisors (432012434).

734421046 is a wasteful number, since it uses less digits than its factorization.

734421046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21600638.

The product of its (nonzero) digits is 16128, while the sum is 31.

The square root of 734421046 is about 27100.2037999717. The cubic root of 734421046 is about 902.2253760384.

The spelling of 734421046 in words is "seven hundred thirty-four million, four hundred twenty-one thousand, forty-six".