3729743048 has 8 divisors (see below), whose sum is σ = 6993268230. Its totient is φ = 1864871520.

The previous prime is 3729743047. The next prime is 3729743053. The reversal of 3729743048 is 8403479273.

It can be written as a sum of positive squares in only one way, i.e., 2911897444 + 817845604 = 53962^2 + 28598^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 3729742993 and 3729743011.

It is not an unprimeable number, because it can be changed into a prime (3729743047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 233108933 + ... + 233108948.

Almost surely, 2^3729743048 is an apocalyptic number.

It is an amenable number.

3729743048 is a deficient number, since it is larger than the sum of its proper divisors (3263525182).

3729743048 is a wasteful number, since it uses less digits than its factorization.

3729743048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 466217887 (or 466217883 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 47.

The square root of 3729743048 is about 61071.6222807287. The cubic root of 3729743048 is about 1550.8137313109.

The spelling of 3729743048 in words is "three billion, seven hundred twenty-nine million, seven hundred forty-three thousand, forty-eight".