46469749 has 2 divisors, whose sum is σ = 46469750. Its totient is φ = 46469748.

The previous prime is 46469747. The next prime is 46469767. The reversal of 46469749 is 94796464.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46144849 + 324900 = 6793^2 + 570^2 .

It is a cyclic number.

It is not a de Polignac number, because 46469749 - 2¹ = 46469747 is a prime.

Together with 46469747, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46469747) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23234874 + 23234875.

It is an arithmetic number, because the mean of its divisors is an integer number (23234875).

Almost surely, 2^46469749 is an apocalyptic number.

It is an amenable number.

46469749 is a deficient number, since it is larger than the sum of its proper divisors (1).

46469749 is an equidigital number, since it uses as much as digits as its factorization.

46469749 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1306368, while the sum is 49.

The square root of 46469749 is about 6816.8723766842. The cubic root of 46469749 is about 359.5203205004.

The spelling of 46469749 in words is "forty-six million, four hundred sixty-nine thousand, seven hundred forty-nine".