46388969 has 8 divisors (see below), whose sum is σ = 50865408. Its totient is φ = 41955760.

The previous prime is 46388957. The next prime is 46388977. The reversal of 46388969 is 96988364.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46388969 - 2²⁴ = 29611753 is a prime.

It is a super-2 number, since 2×46388969² = 4303872889765922, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46388969.

It is not an unprimeable number, because it can be changed into a prime (46388929) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8537 + ... + 12870.

It is an arithmetic number, because the mean of its divisors is an integer number (6358176).

Almost surely, 2^46388969 is an apocalyptic number.

It is an amenable number.

46388969 is a deficient number, since it is larger than the sum of its proper divisors (4476439).

46388969 is a wasteful number, since it uses less digits than its factorization.

46388969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21615.

The product of its digits is 2239488, while the sum is 53.

The square root of 46388969 is about 6810.9447949605. The cubic root of 46388969 is about 359.3118773974.

The spelling of 46388969 in words is "forty-six million, three hundred eighty-eight thousand, nine hundred sixty-nine".