407049 has 8 divisors (see below), whose sum is σ = 545952. Its totient is φ = 269760.

The previous prime is 407047. The next prime is 407059. The reversal of 407049 is 940704.

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

It is not a de Polignac number, because 407049 - 2¹ = 407047 is a prime.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 442 + ... + 1004.

It is an arithmetic number, because the mean of its divisors is an integer number (68244).

2⁴⁰⁷⁰⁴⁹ is an apocalyptic number.

It is an amenable number.

407049 is a deficient number, since it is larger than the sum of its proper divisors (138903).

407049 is a wasteful number, since it uses less digits than its factorization.

407049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 807.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 407049 is about 638.0039184833. The cubic root of 407049 is about 74.1109244640.

The spelling of 407049 in words is "four hundred seven thousand, forty-nine".