7734077401 has 4 divisors (see below), whose sum is σ = 7762616704. Its totient is φ = 7705538100.

The previous prime is 7734077387. The next prime is 7734077441. The reversal of 7734077401 is 1047704377.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1047704377 = 149 ⋅7031573.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7734077401 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7734077441) 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, 14269245 + ... + 14269786.

It is an arithmetic number, because the mean of its divisors is an integer number (1940654176).

Almost surely, 2^7734077401 is an apocalyptic number.

It is an amenable number.

7734077401 is a deficient number, since it is larger than the sum of its proper divisors (28539303).

7734077401 is a wasteful number, since it uses less digits than its factorization.

7734077401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28539302.

The product of its (nonzero) digits is 115248, while the sum is 40.

The square root of 7734077401 is about 87943.6035252138. The cubic root of 7734077401 is about 1977.5896085162.

The spelling of 7734077401 in words is "seven billion, seven hundred thirty-four million, seventy-seven thousand, four hundred one".