3075478652 has 48 divisors (see below), whose sum is σ = 5723948160. Its totient is φ = 1443466752.

The previous prime is 3075478639. The next prime is 3075478657. The reversal of 3075478652 is 2568745703.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a junction number, because it is equal to n+sod(n) for n = 3075478597 and 3075478606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3075478657) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 854168 + ... + 857760.

It is an arithmetic number, because the mean of its divisors is an integer number (119248920).

Almost surely, 2^3075478652 is an apocalyptic number.

It is an amenable number.

3075478652 is a deficient number, since it is larger than the sum of its proper divisors (2648469508).

3075478652 is a wasteful number, since it uses less digits than its factorization.

3075478652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3830 (or 3828 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 47.

The square root of 3075478652 is about 55456.9982238491. The cubic root of 3075478652 is about 1454.2449764987.

The spelling of 3075478652 in words is "three billion, seventy-five million, four hundred seventy-eight thousand, six hundred fifty-two".