46037280969 has 27 divisors (see below), whose sum is σ = 68379495093. Its totient is φ = 29846571552.

The previous prime is 46037280943. The next prime is 46037280983. The reversal of 46037280969 is 96908273064.

It is a happy number.

The square root of 46037280969 is 214563.

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

46037280969 is a `hidden beast` number, since 4 + 603 + 7 + 28 + 0 + 9 + 6 + 9 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 16425754569 + 29611526400 = 128163^2 + 172080^2 .

It is not a de Polignac number, because 46037280969 - 2⁵ = 46037280937 is a prime.

It is a super-2 number, since 2×46037280969² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46037230969) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 23815527 + ... + 23817459.

Almost surely, 2^46037280969 is an apocalyptic number.

46037280969 is the 214563-rd square number.

46037280969 is the 107282-nd centered octagonal number.

It is an amenable number.

46037280969 is a deficient number, since it is larger than the sum of its proper divisors (22342214124).

46037280969 is an frugal number, since it uses more digits than its factorization.

46037280969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3946 (or 1973 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 54.

The spelling of 46037280969 in words is "forty-six billion, thirty-seven million, two hundred eighty thousand, nine hundred sixty-nine".