3781532296 has 16 divisors (see below), whose sum is σ = 7091274240. Its totient is φ = 1890525840.

The previous prime is 3781532291. The next prime is 3781532297. The reversal of 3781532296 is 6922351873.

It is not an unprimeable number, because it can be changed into a prime (3781532291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49105 + ... + 99871.

It is an arithmetic number, because the mean of its divisors is an integer number (443204640).

Almost surely, 2^3781532296 is an apocalyptic number.

It is an amenable number.

3781532296 is a deficient number, since it is larger than the sum of its proper divisors (3309741944).

3781532296 is a wasteful number, since it uses less digits than its factorization.

3781532296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60084 (or 60080 counting only the distinct ones).

The product of its digits is 544320, while the sum is 46.

The square root of 3781532296 is about 61494.1647312979. The cubic root of 3781532296 is about 1557.9586898962.

The spelling of 3781532296 in words is "three billion, seven hundred eighty-one million, five hundred thirty-two thousand, two hundred ninety-six".