40034867 has 2 divisors, whose sum is σ = 40034868. Its totient is φ = 40034866.

The previous prime is 40034861. The next prime is 40034873. The reversal of 40034867 is 76843004.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (40034861) and next prime (40034873).

It is a cyclic number.

It is not a de Polignac number, because 40034867 - 2⁶ = 40034803 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (40034861) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20017433 + 20017434.

It is an arithmetic number, because the mean of its divisors is an integer number (20017434).

Almost surely, 2^40034867 is an apocalyptic number.

40034867 is a deficient number, since it is larger than the sum of its proper divisors (1).

40034867 is an equidigital number, since it uses as much as digits as its factorization.

40034867 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 40034867 is about 6327.3111982895. The cubic root of 40034867 is about 342.0945300289.

The spelling of 40034867 in words is "forty million, thirty-four thousand, eight hundred sixty-seven".