7748084164 has 24 divisors (see below), whose sum is σ = 14057227800. Its totient is φ = 3732314880.

The previous prime is 7748084159. The next prime is 7748084167. The reversal of 7748084164 is 4614808477.

It can be written as a sum of positive squares in 4 ways, for example, as 1277490564 + 6470593600 = 35742^2 + 80440^2 .

It is not an unprimeable number, because it can be changed into a prime (7748084167) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18969 + ... + 125920.

It is an arithmetic number, because the mean of its divisors is an integer number (585717825).

Almost surely, 2^7748084164 is an apocalyptic number.

It is an amenable number.

7748084164 is a deficient number, since it is larger than the sum of its proper divisors (6309143636).

7748084164 is a wasteful number, since it uses less digits than its factorization.

7748084164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145383 (or 145381 counting only the distinct ones).

The product of its (nonzero) digits is 1204224, while the sum is 49.

The square root of 7748084164 is about 88023.2024184533. The cubic root of 7748084164 is about 1978.7827232028.

The spelling of 7748084164 in words is "seven billion, seven hundred forty-eight million, eighty-four thousand, one hundred sixty-four".