3954249038 has 8 divisors (see below), whose sum is σ = 5992522032. Its totient is φ = 1956741696.

The previous prime is 3954249037. The next prime is 3954249043. The reversal of 3954249038 is 8309424593.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 3954248983 and 3954249001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3954249037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10191170 + ... + 10191557.

It is an arithmetic number, because the mean of its divisors is an integer number (749065254).

Almost surely, 2^3954249038 is an apocalyptic number.

3954249038 is a deficient number, since it is larger than the sum of its proper divisors (2038272994).

3954249038 is a wasteful number, since it uses less digits than its factorization.

3954249038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20382826.

The product of its (nonzero) digits is 933120, while the sum is 47.

The square root of 3954249038 is about 62882.8198954214. The cubic root of 3954249038 is about 1581.3257363611.

The spelling of 3954249038 in words is "three billion, nine hundred fifty-four million, two hundred forty-nine thousand, thirty-eight".