36790692481 has 9 divisors (see below), whose sum is σ = 37436347873. Its totient is φ = 36155996500.

The previous prime is 36790692479. The next prime is 36790692487. The reversal of 36790692481 is 18429609763.

The square root of 36790692481 is 191809.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 36790692481 - 2¹ = 36790692479 is a prime.

It is a super-2 number, since 2×36790692481² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36790692487) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 11315106 + ... + 11318356.

Almost surely, 2^36790692481 is an apocalyptic number.

36790692481 is the 191809-th square number.

36790692481 is the 95905-th centered octagonal number.

It is an amenable number.

36790692481 is a deficient number, since it is larger than the sum of its proper divisors (645655392).

36790692481 is an frugal number, since it uses more digits than its factorization.

36790692481 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6620 (or 3310 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 55.

The spelling of 36790692481 in words is "thirty-six billion, seven hundred ninety million, six hundred ninety-two thousand, four hundred eighty-one".