3845513624 has 16 divisors (see below), whose sum is σ = 7229674320. Its totient is φ = 1917600480.

The previous prime is 3845513603. The next prime is 3845513641. The reversal of 3845513624 is 4263155483.

3845513624 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3845513624² = 29575950064739226752, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 641372 + ... + 647339.

It is an arithmetic number, because the mean of its divisors is an integer number (451854645).

Almost surely, 2^3845513624 is an apocalyptic number.

It is an amenable number.

3845513624 is a deficient number, since it is larger than the sum of its proper divisors (3384160696).

3845513624 is a wasteful number, since it uses less digits than its factorization.

3845513624 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1289090 (or 1289086 counting only the distinct ones).

The product of its digits is 345600, while the sum is 41.

The square root of 3845513624 is about 62012.2054437673. The cubic root of 3845513624 is about 1566.6961809640.

The spelling of 3845513624 in words is "three billion, eight hundred forty-five million, five hundred thirteen thousand, six hundred twenty-four".