407473794 has 128 divisors (see below), whose sum is σ = 1126863360. Its totient is φ = 106272000.

The previous prime is 407473783. The next prime is 407473811. The reversal of 407473794 is 497374704.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 495904 + ... + 496724.

It is an arithmetic number, because the mean of its divisors is an integer number (8803620).

Almost surely, 2^407473794 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 407473794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (563431680).

407473794 is an abundant number, since it is smaller than the sum of its proper divisors (719389566).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

407473794 is a wasteful number, since it uses less digits than its factorization.

407473794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953 (or 947 counting only the distinct ones).

The product of its (nonzero) digits is 592704, while the sum is 45.

The square root of 407473794 is about 20185.9801347371. The cubic root of 407473794 is about 741.3669607950.

The spelling of 407473794 in words is "four hundred seven million, four hundred seventy-three thousand, seven hundred ninety-four".