6942748995 has 216 divisors, whose sum is σ = 15673537152. Its totient is φ = 2830464000.

The previous prime is 6942748993. The next prime is 6942748999. The reversal of 6942748995 is 5998472496.

6942748995 is a `hidden beast` number, since 69 + 4 + 2 + 7 + 489 + 95 = 666.

It is not a de Polignac number, because 6942748995 - 2¹ = 6942748993 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (63).

It is not an unprimeable number, because it can be changed into a prime (6942748993) by changing a digit.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 11551695 + ... + 11552295.

It is an arithmetic number, because the mean of its divisors is an integer number (72562672).

Almost surely, 2^6942748995 is an apocalyptic number.

6942748995 is a gapful number since it is divisible by the number (65) formed by its first and last digit.

6942748995 is an abundant number, since it is smaller than the sum of its proper divisors (8730788157).

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

6942748995 is a wasteful number, since it uses less digits than its factorization.

6942748995 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 683 (or 660 counting only the distinct ones).

The product of its digits is 39191040, while the sum is 63.

The square root of 6942748995 is about 83323.1600156883. The cubic root of 6942748995 is about 1907.7017938747.

The spelling of 6942748995 in words is "six billion, nine hundred forty-two million, seven hundred forty-eight thousand, nine hundred ninety-five".