46309356 has 18 divisors (see below), whose sum is σ = 117059852. Its totient is φ = 15436440.

The previous prime is 46309339. The next prime is 46309363. The reversal of 46309356 is 65390364.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1286371 = 46309356 / (4 + 6 + 3 + 0 + 9 + 3 + 5 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 46309356.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 643150 + ... + 643221.

Almost surely, 2^46309356 is an apocalyptic number.

It is an amenable number.

46309356 is an abundant number, since it is smaller than the sum of its proper divisors (70750496).

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

46309356 is a wasteful number, since it uses less digits than its factorization.

46309356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1286381 (or 1286376 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 36.

The square root of 46309356 is about 6805.0977950357. The cubic root of 46309356 is about 359.1062086988.

It can be divided in two parts, 46309 and 356, that added together give a triangular number (46665 = T₃₀₅).

The spelling of 46309356 in words is "forty-six million, three hundred nine thousand, three hundred fifty-six".