49080409 has 24 divisors (see below), whose sum is σ = 59827200. Its totient is φ = 40098240.

The previous prime is 49080391. The next prime is 49080419. The reversal of 49080409 is 90408094.

It is not a de Polignac number, because 49080409 - 2⁷ = 49080281 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49080419) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119797 + ... + 120205.

It is an arithmetic number, because the mean of its divisors is an integer number (2492800).

Almost surely, 2^49080409 is an apocalyptic number.

49080409 is a gapful number since it is divisible by the number (49) formed by its first and last digit.

It is an amenable number.

49080409 is a deficient number, since it is larger than the sum of its proper divisors (10746791).

49080409 is a wasteful number, since it uses less digits than its factorization.

49080409 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533 (or 526 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 49080409 is about 7005.7411456605. The cubic root of 49080409 is about 366.1306256346.

The spelling of 49080409 in words is "forty-nine million, eighty thousand, four hundred nine".