49378351 has 8 divisors (see below), whose sum is σ = 54884304. Its totient is φ = 44041920.

The previous prime is 49378337. The next prime is 49378361. The reversal of 49378351 is 15387394.

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

It is a cyclic number.

It is not a de Polignac number, because 49378351 - 2¹¹ = 49376303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49378331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 41766 + ... + 42931.

It is an arithmetic number, because the mean of its divisors is an integer number (6860538).

Almost surely, 2^49378351 is an apocalyptic number.

49378351 is a deficient number, since it is larger than the sum of its proper divisors (5505953).

49378351 is a wasteful number, since it uses less digits than its factorization.

49378351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84761.

The product of its digits is 90720, while the sum is 40.

The square root of 49378351 is about 7026.9731036912. The cubic root of 49378351 is about 366.8699953076.

It can be divided in two parts, 49378 and 351, that added together give a square (49729 = 223²).

The spelling of 49378351 in words is "forty-nine million, three hundred seventy-eight thousand, three hundred fifty-one".