763040 has 48 divisors (see below), whose sum is σ = 1905120. Its totient is φ = 288000.

The previous prime is 763039. The next prime is 763043. The reversal of 763040 is 40367.

763040 = T₇₅ + T₇₆ + ... + T₁₇₀.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (763043) 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, 2915 + ... + 3165.

It is an arithmetic number, because the mean of its divisors is an integer number (39690).

2⁷⁶³⁰⁴⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 763040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (952560).

763040 is an abundant number, since it is smaller than the sum of its proper divisors (1142080).

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

763040 is a wasteful number, since it uses less digits than its factorization.

763040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285 (or 277 counting only the distinct ones).

The product of its (nonzero) digits is 504, while the sum is 20.

The square root of 763040 is about 873.5216082044. The cubic root of 763040 is about 91.3795682344.

The spelling of 763040 in words is "seven hundred sixty-three thousand, forty".