49034421 has 12 divisors (see below), whose sum is σ = 74555520. Its totient is φ = 30969000.

The previous prime is 49034417. The next prime is 49034441. The reversal of 49034421 is 12443094.

It is not a de Polignac number, because 49034421 - 2² = 49034417 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49034441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143205 + ... + 143546.

It is an arithmetic number, because the mean of its divisors is an integer number (6212960).

Almost surely, 2^49034421 is an apocalyptic number.

It is an amenable number.

49034421 is a deficient number, since it is larger than the sum of its proper divisors (25521099).

49034421 is a wasteful number, since it uses less digits than its factorization.

49034421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286776 (or 286773 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 49034421 is about 7002.4582112284. The cubic root of 49034421 is about 366.0162359545.

It can be divided in two parts, 49034 and 421, that added together give a triangular number (49455 = T₃₁₄).

The spelling of 49034421 in words is "forty-nine million, thirty-four thousand, four hundred twenty-one".