3045494546 has 16 divisors (see below), whose sum is σ = 4847433984. Its totient is φ = 1430071104.

The previous prime is 3045494513. The next prime is 3045494549. The reversal of 3045494546 is 6454945403.

It is a super-2 number, since 2×3045494546² = 18550074059431492232, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3045494497 and 3045494506.

It is not an unprimeable number, because it can be changed into a prime (3045494549) 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, 80990 + ... + 112473.

It is an arithmetic number, because the mean of its divisors is an integer number (302964624).

Almost surely, 2^3045494546 is an apocalyptic number.

3045494546 is a deficient number, since it is larger than the sum of its proper divisors (1801939438).

3045494546 is a wasteful number, since it uses less digits than its factorization.

3045494546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193945.

The product of its (nonzero) digits is 1036800, while the sum is 44.

The square root of 3045494546 is about 55185.9995469866. Note that the first 3 decimals coincide. The cubic root of 3045494546 is about 1449.5035234079.

It can be divided in two parts, 30454 and 94546, that added together give a cube (125000 = 50³).

The spelling of 3045494546 in words is "three billion, forty-five million, four hundred ninety-four thousand, five hundred forty-six".