366806274744 has 128 divisors (see below), whose sum is σ = 1129121280000. Its totient is φ = 96698409984.

The previous prime is 366806274727. The next prime is 366806274761. The reversal of 366806274744 is 447472608663.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (366806274727) and next prime (366806274761).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5204412 + ... + 5274420.

It is an arithmetic number, because the mean of its divisors is an integer number (8821260000).

Almost surely, 2^366806274744 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 366806274744, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (564560640000).

366806274744 is an abundant number, since it is smaller than the sum of its proper divisors (762315005256).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

366806274744 is a wasteful number, since it uses less digits than its factorization.

366806274744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72437 (or 72433 counting only the distinct ones).

The product of its (nonzero) digits is 32514048, while the sum is 57.

The spelling of 366806274744 in words is "three hundred sixty-six billion, eight hundred six million, two hundred seventy-four thousand, seven hundred forty-four".