46903729 has 2 divisors, whose sum is σ = 46903730. Its totient is φ = 46903728.

The previous prime is 46903721. The next prime is 46903751. The reversal of 46903729 is 92730964.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 37540129 + 9363600 = 6127^2 + 3060^2 .

It is a cyclic number.

It is not a de Polignac number, because 46903729 - 2³ = 46903721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 46903691 and 46903700.

It is not a weakly prime, because it can be changed into another prime (46903721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23451864 + 23451865.

It is an arithmetic number, because the mean of its divisors is an integer number (23451865).

Almost surely, 2^46903729 is an apocalyptic number.

It is an amenable number.

46903729 is a deficient number, since it is larger than the sum of its proper divisors (1).

46903729 is an equidigital number, since it uses as much as digits as its factorization.

46903729 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 46903729 is about 6848.6297169580. The cubic root of 46903729 is about 360.6360386674.

The spelling of 46903729 in words is "forty-six million, nine hundred three thousand, seven hundred twenty-nine".