46670399 has 2 divisors, whose sum is σ = 46670400. Its totient is φ = 46670398.

The previous prime is 46670387. The next prime is 46670411. The reversal of 46670399 is 99307664.

It is a balanced prime because it is at equal distance from previous prime (46670387) and next prime (46670411).

It is a cyclic number.

It is not a de Polignac number, because 46670399 - 2¹² = 46666303 is a prime.

It is a super-2 number, since 2×46670399² = 4356252285638402, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46670699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23335199 + 23335200.

It is an arithmetic number, because the mean of its divisors is an integer number (23335200).

Almost surely, 2^46670399 is an apocalyptic number.

46670399 is a deficient number, since it is larger than the sum of its proper divisors (1).

46670399 is an equidigital number, since it uses as much as digits as its factorization.

46670399 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 244944, while the sum is 44.

The square root of 46670399 is about 6831.5736840058. The cubic root of 46670399 is about 360.0370306558.

The spelling of 46670399 in words is "forty-six million, six hundred seventy thousand, three hundred ninety-nine".