49390010 has 32 divisors (see below), whose sum is σ = 91065600. Its totient is φ = 19281600.

The previous prime is 49390001. The next prime is 49390027. The reversal of 49390010 is 1009394.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79481 + ... + 80099.

It is an arithmetic number, because the mean of its divisors is an integer number (2845800).

Almost surely, 2^49390010 is an apocalyptic number.

49390010 is a deficient number, since it is larger than the sum of its proper divisors (41675590).

49390010 is a wasteful number, since it uses less digits than its factorization.

49390010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806.

The product of its (nonzero) digits is 972, while the sum is 26.

The square root of 49390010 is about 7027.8026437856. The cubic root of 49390010 is about 366.8988676142.

The spelling of 49390010 in words is "forty-nine million, three hundred ninety thousand, ten".