49000379 has 4 divisors (see below), whose sum is σ = 49358184. Its totient is φ = 48642576.

The previous prime is 49000363. The next prime is 49000381. The reversal of 49000379 is 97300094.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49000379 - 2⁴ = 49000363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49000309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178697 + ... + 178970.

It is an arithmetic number, because the mean of its divisors is an integer number (12339546).

Almost surely, 2^49000379 is an apocalyptic number.

49000379 is a deficient number, since it is larger than the sum of its proper divisors (357805).

49000379 is a wasteful number, since it uses less digits than its factorization.

49000379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357804.

The product of its (nonzero) digits is 6804, while the sum is 32.

The square root of 49000379 is about 7000.0270713762. The cubic root of 49000379 is about 365.9315144535.

The spelling of 49000379 in words is "forty-nine million, three hundred seventy-nine", and thus it is an aban number.