49397003 has 2 divisors, whose sum is σ = 49397004. Its totient is φ = 49397002.

The previous prime is 49396973. The next prime is 49397011. The reversal of 49397003 is 30079394.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49397003 - 2¹⁸ = 49134859 is a prime.

It is not a weakly prime, because it can be changed into another prime (49397303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24698501 + 24698502.

It is an arithmetic number, because the mean of its divisors is an integer number (24698502).

Almost surely, 2^49397003 is an apocalyptic number.

49397003 is a deficient number, since it is larger than the sum of its proper divisors (1).

49397003 is an equidigital number, since it uses as much as digits as its factorization.

49397003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20412, while the sum is 35.

The square root of 49397003 is about 7028.3001501074. The cubic root of 49397003 is about 366.9161828749.

The spelling of 49397003 in words is "forty-nine million, three hundred ninety-seven thousand, three".