470077440 has 208 divisors, whose sum is σ = 1720503168. Its totient is φ = 107347968.

The previous prime is 470077417. The next prime is 470077451. The reversal of 470077440 is 44770074.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 429534 + ... + 430626.

Almost surely, 2^470077440 is an apocalyptic number.

470077440 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 470077440, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (860251584).

470077440 is an abundant number, since it is smaller than the sum of its proper divisors (1250425728).

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

470077440 is a wasteful number, since it uses less digits than its factorization.

470077440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1132 (or 1110 counting only the distinct ones).

The product of its (nonzero) digits is 21952, while the sum is 33.

The square root of 470077440 is about 21681.2693355348. The cubic root of 470077440 is about 777.5407091239.

The spelling of 470077440 in words is "four hundred seventy million, seventy-seven thousand, four hundred forty".