763228480 has 224 divisors, whose sum is σ = 2223820800. Its totient is φ = 243689472.

The previous prime is 763228451. The next prime is 763228483. The reversal of 763228480 is 84822367.

It is a tau number, because it is divible by the number of its divisors (224).

It is a super-3 number, since 3×763228480³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (763228483) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3362127 + ... + 3362353.

Almost surely, 2^763228480 is an apocalyptic number.

763228480 is a gapful number since it is divisible by the number (70) 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 763228480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1111910400).

763228480 is an abundant number, since it is smaller than the sum of its proper divisors (1460592320).

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

763228480 is a wasteful number, since it uses less digits than its factorization.

763228480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349 (or 339 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 40.

The square root of 763228480 is about 27626.5900899840. The cubic root of 763228480 is about 913.8709156348.

The spelling of 763228480 in words is "seven hundred sixty-three million, two hundred twenty-eight thousand, four hundred eighty".