7670328747840 has 1568 divisors, whose sum is σ = 30571645800960. Its totient is φ = 1816672665600.

The previous prime is 7670328747799. The next prime is 7670328747857. The reversal of 7670328747840 is 487478230767.

7670328747840 is a `hidden beast` number, since 76 + 70 + 3 + 28 + 7 + 478 + 4 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 31827090120 + ... + 31827090360.

Almost surely, 2^{7670328747840} 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 7670328747840, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15285822900480).

7670328747840 is an abundant number, since it is smaller than the sum of its proper divisors (22901317053120).

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

7670328747840 is a wasteful number, since it uses less digits than its factorization.

7670328747840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 523 (or 498 counting only the distinct ones).

The product of its (nonzero) digits is 88510464, while the sum is 63.

The spelling of 7670328747840 in words is "seven trillion, six hundred seventy billion, three hundred twenty-eight million, seven hundred forty-seven thousand, eight hundred forty".