7853380290 has 96 divisors (see below), whose sum is σ = 23664566016. Its totient is φ = 1769765760.

The previous prime is 7853380289. The next prime is 7853380331. The reversal of 7853380290 is 920833587.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 43057 + ... + 132516.

It is an arithmetic number, because the mean of its divisors is an integer number (246505896).

Almost surely, 2^7853380290 is an apocalyptic number.

7853380290 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7853380290 is an abundant number, since it is smaller than the sum of its proper divisors (15811185726).

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

7853380290 is a wasteful number, since it uses less digits than its factorization.

7853380290 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175664 (or 175661 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 45.

The square root of 7853380290 is about 88619.2997602667. The cubic root of 7853380290 is about 1987.7062778663.

The spelling of 7853380290 in words is "seven billion, eight hundred fifty-three million, three hundred eighty thousand, two hundred ninety".