7740077107 has 4 divisors (see below), whose sum is σ = 8845802416. Its totient is φ = 6634351800.

The previous prime is 7740077087. The next prime is 7740077143. The reversal of 7740077107 is 7017700477.

It is a happy number.

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 7740077107 - 2¹⁹ = 7739552819 is a prime.

It is a super-3 number, since 3×7740077107³ (a number of 31 digits) contains 333 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7740077107.

It is not an unprimeable number, because it can be changed into a prime (7740077167) 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, 552862644 + ... + 552862657.

It is an arithmetic number, because the mean of its divisors is an integer number (2211450604).

Almost surely, 2^7740077107 is an apocalyptic number.

7740077107 is a deficient number, since it is larger than the sum of its proper divisors (1105725309).

7740077107 is a wasteful number, since it uses less digits than its factorization.

7740077107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1105725308.

The product of its (nonzero) digits is 67228, while the sum is 40.

The square root of 7740077107 is about 87977.7080117458. The cubic root of 7740077107 is about 1978.1008476668.

The spelling of 7740077107 in words is "seven billion, seven hundred forty million, seventy-seven thousand, one hundred seven".