49347469 has 2 divisors, whose sum is σ = 49347470. Its totient is φ = 49347468.

The previous prime is 49347457. The next prime is 49347511. The reversal of 49347469 is 96474394.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 41757444 + 7590025 = 6462^2 + 2755^2 .

It is a cyclic number.

It is not a de Polignac number, because 49347469 - 2¹⁷ = 49216397 is a prime.

It is a super-2 number, since 2×49347469² = 4870345393411922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49347409) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24673734 + 24673735.

It is an arithmetic number, because the mean of its divisors is an integer number (24673735).

Almost surely, 2^49347469 is an apocalyptic number.

It is an amenable number.

49347469 is a deficient number, since it is larger than the sum of its proper divisors (1).

49347469 is an equidigital number, since it uses as much as digits as its factorization.

49347469 is an evil number, because the sum of its binary digits is even.

The product of its digits is 653184, while the sum is 46.

The square root of 49347469 is about 7024.7753700741. The cubic root of 49347469 is about 366.7934972627.

It can be divided in two parts, 4934 and 7469, that added together give a triangular number (12403 = T₁₅₇).

The spelling of 49347469 in words is "forty-nine million, three hundred forty-seven thousand, four hundred sixty-nine".