46863829 has 2 divisors, whose sum is σ = 46863830. Its totient is φ = 46863828.

The previous prime is 46863767. The next prime is 46863833. The reversal of 46863829 is 92836864.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31102929 + 15760900 = 5577^2 + 3970^2 .

It is a cyclic number.

It is not a de Polignac number, because 46863829 - 2⁹ = 46863317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46863529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23431914 + 23431915.

It is an arithmetic number, because the mean of its divisors is an integer number (23431915).

Almost surely, 2^46863829 is an apocalyptic number.

It is an amenable number.

46863829 is a deficient number, since it is larger than the sum of its proper divisors (1).

46863829 is an equidigital number, since it uses as much as digits as its factorization.

46863829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 46.

The square root of 46863829 is about 6845.7161057117. The cubic root of 46863829 is about 360.5337478658.

It can be divided in two parts, 4686382 and 9, that added together give a triangular number (4686391 = T₃₀₆₁).

The spelling of 46863829 in words is "forty-six million, eight hundred sixty-three thousand, eight hundred twenty-nine".