36400619 has 2 divisors, whose sum is σ = 36400620. Its totient is φ = 36400618.

The previous prime is 36400583. The next prime is 36400627. The reversal of 36400619 is 91600463.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 36400619 - 2¹² = 36396523 is a prime.

It is a super-2 number, since 2×36400619² = 2650010127166322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 36400591 and 36400600.

It is not a weakly prime, because it can be changed into another prime (36400669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18200309 + 18200310.

It is an arithmetic number, because the mean of its divisors is an integer number (18200310).

Almost surely, 2^36400619 is an apocalyptic number.

36400619 is a deficient number, since it is larger than the sum of its proper divisors (1).

36400619 is an equidigital number, since it uses as much as digits as its factorization.

36400619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 36400619 is about 6033.2925505067. The cubic root of 36400619 is about 331.4130378616.

The spelling of 36400619 in words is "thirty-six million, four hundred thousand, six hundred nineteen".