46687369 has 6 divisors (see below), whose sum is σ = 47341086. Its totient is φ = 46042560.

The previous prime is 46687367. The next prime is 46687411. The reversal of 46687369 is 96378664.

It can be written as a sum of positive squares in 3 ways, for example, as 2064969 + 44622400 = 1437^2 + 6680^2 .

It is not a de Polignac number, because 46687369 - 2¹ = 46687367 is a prime.

It is a super-2 number, since 2×46687369² = 4359420848284322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46687363) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 949 + ... + 9709.

It is an arithmetic number, because the mean of its divisors is an integer number (7890181).

Almost surely, 2^46687369 is an apocalyptic number.

It is an amenable number.

46687369 is a deficient number, since it is larger than the sum of its proper divisors (653717).

46687369 is an frugal number, since it uses more digits than its factorization.

46687369 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8907 (or 8834 counting only the distinct ones).

The product of its digits is 1306368, while the sum is 49.

The square root of 46687369 is about 6832.8155982728. The cubic root of 46687369 is about 360.0806635091.

The spelling of 46687369 in words is "forty-six million, six hundred eighty-seven thousand, three hundred sixty-nine".