4949155938 has 8 divisors (see below), whose sum is σ = 9898311888. Its totient is φ = 1649718644.

The previous prime is 4949155919. The next prime is 4949155951. The reversal of 4949155938 is 8395519494.

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

4949155938 is an admirable 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, 412429656 + ... + 412429667.

It is an arithmetic number, because the mean of its divisors is an integer number (1237288986).

Almost surely, 2^4949155938 is an apocalyptic number.

4949155938 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4949155938 is a wasteful number, since it uses less digits than its factorization.

4949155938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 824859328.

The product of its digits is 6998400, while the sum is 57.

The square root of 4949155938 is about 70350.2376541828. The cubic root of 4949155938 is about 1704.1600467661.

The spelling of 4949155938 in words is "four billion, nine hundred forty-nine million, one hundred fifty-five thousand, nine hundred thirty-eight".