49284030 has 16 divisors (see below), whose sum is σ = 118281744. Its totient is φ = 13142400.

The previous prime is 49284029. The next prime is 49284031. The reversal of 49284030 is 3048294.

It is a happy number.

49284030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (49284029) and next prime (49284031).

It is a super-2 number, since 2×49284030² = 4857831226081800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1642801 = 49284030 / (4 + 9 + 2 + 8 + 4 + 0 + 3 + 0).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49284031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 821371 + ... + 821430.

It is an arithmetic number, because the mean of its divisors is an integer number (7392609).

Almost surely, 2^49284030 is an apocalyptic number.

49284030 is an abundant number, since it is smaller than the sum of its proper divisors (68997714).

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

49284030 is a wasteful number, since it uses less digits than its factorization.

49284030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1642811.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 49284030 is about 7020.2585422476. The cubic root of 49284030 is about 366.6362518390.

The spelling of 49284030 in words is "forty-nine million, two hundred eighty-four thousand, thirty".