400341367 has 2 divisors, whose sum is σ = 400341368. Its totient is φ = 400341366.

The previous prime is 400341349. The next prime is 400341467. The reversal of 400341367 is 763143004.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-400341367 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (400341307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 200170683 + 200170684.

It is an arithmetic number, because the mean of its divisors is an integer number (200170684).

Almost surely, 2^400341367 is an apocalyptic number.

400341367 is a deficient number, since it is larger than the sum of its proper divisors (1).

400341367 is an equidigital number, since it uses as much as digits as its factorization.

400341367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 400341367 is about 20008.5323549730. The cubic root of 400341367 is about 737.0158412607.

The spelling of 400341367 in words is "four hundred million, three hundred forty-one thousand, three hundred sixty-seven".