366400743 has 4 divisors (see below), whose sum is σ = 488534328. Its totient is φ = 244267160.

The previous prime is 366400739. The next prime is 366400759. The reversal of 366400743 is 347004663.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 366400743 - 2² = 366400739 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (366400733) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61066788 + ... + 61066793.

It is an arithmetic number, because the mean of its divisors is an integer number (122133582).

Almost surely, 2^366400743 is an apocalyptic number.

366400743 is a deficient number, since it is larger than the sum of its proper divisors (122133585).

366400743 is a wasteful number, since it uses less digits than its factorization.

366400743 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122133584.

The product of its (nonzero) digits is 36288, while the sum is 33.

The square root of 366400743 is about 19141.5971904123. The cubic root of 366400743 is about 715.5699844767.

The spelling of 366400743 in words is "three hundred sixty-six million, four hundred thousand, seven hundred forty-three".