7490216780763 has 4 divisors (see below), whose sum is σ = 9986955707688. Its totient is φ = 4993477853840.

The previous prime is 7490216780737. The next prime is 7490216780779. The reversal of 7490216780763 is 3670876120947.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7490216780763 - 2²⁰ = 7490215732187 is a prime.

It is a super-2 number, since 2×7490216780763² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7490216780697 and 7490216780706.

It is not an unprimeable number, because it can be changed into a prime (7490216780723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1248369463458 + ... + 1248369463463.

It is an arithmetic number, because the mean of its divisors is an integer number (2496738926922).

Almost surely, 2^{7490216780763} is an apocalyptic number.

7490216780763 is a deficient number, since it is larger than the sum of its proper divisors (2496738926925).

7490216780763 is a wasteful number, since it uses less digits than its factorization.

7490216780763 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2496738926924.

The product of its (nonzero) digits is 21337344, while the sum is 60.

It can be divided in two parts, 7490 and 216780763, that added together give a triangular number (216788253 = T₂₀₈₂₂).

The spelling of 7490216780763 in words is "seven trillion, four hundred ninety billion, two hundred sixteen million, seven hundred eighty thousand, seven hundred sixty-three".