7620369843 has 8 divisors (see below), whose sum is σ = 10695256000. Its totient is φ = 4812865128.

The previous prime is 7620369803. The next prime is 7620369847. The reversal of 7620369843 is 3489630267.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 7620369843 - 2¹⁴ = 7620353459 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7620369792 and 7620369801.

It is not an unprimeable number, because it can be changed into a prime (7620369847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66845293 + ... + 66845406.

It is an arithmetic number, because the mean of its divisors is an integer number (1336907000).

Almost surely, 2^7620369843 is an apocalyptic number.

7620369843 is a deficient number, since it is larger than the sum of its proper divisors (3074886157).

7620369843 is a wasteful number, since it uses less digits than its factorization.

7620369843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133690721.

The product of its (nonzero) digits is 1306368, while the sum is 48.

The square root of 7620369843 is about 87294.7297550087. The cubic root of 7620369843 is about 1967.8501152560.

The spelling of 7620369843 in words is "seven billion, six hundred twenty million, three hundred sixty-nine thousand, eight hundred forty-three".