407048893 has 8 divisors (see below), whose sum is σ = 416797056. Its totient is φ = 397412400.

The previous prime is 407048891. The next prime is 407048897. The reversal of 407048893 is 398840704.

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

It is a cyclic number.

It is not a de Polignac number, because 407048893 - 2¹ = 407048891 is a prime.

It is a super-3 number, since 3×407048893³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407048891) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20518 + ... + 35143.

It is an arithmetic number, because the mean of its divisors is an integer number (52099632).

Almost surely, 2^407048893 is an apocalyptic number.

It is an amenable number.

407048893 is a deficient number, since it is larger than the sum of its proper divisors (9748163).

407048893 is a wasteful number, since it uses less digits than its factorization.

407048893 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55835.

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 407048893 is about 20175.4527334581. The cubic root of 407048893 is about 741.1091797021.

The spelling of 407048893 in words is "four hundred seven million, forty-eight thousand, eight hundred ninety-three".