46403819 has 8 divisors (see below), whose sum is σ = 57854208. Its totient is φ = 36158760.

The previous prime is 46403803. The next prime is 46403821. The reversal of 46403819 is 91830464.

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

It is not a de Polignac number, because 46403819 - 2⁴ = 46403803 is a prime.

It is a super-2 number, since 2×46403819² = 4306628835569522, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46403839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 301247 + ... + 301400.

It is an arithmetic number, because the mean of its divisors is an integer number (7231776).

Almost surely, 2^46403819 is an apocalyptic number.

46403819 is a deficient number, since it is larger than the sum of its proper divisors (11450389).

46403819 is a wasteful number, since it uses less digits than its factorization.

46403819 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 602665.

The product of its (nonzero) digits is 20736, while the sum is 35.

The square root of 46403819 is about 6812.0348648550. The cubic root of 46403819 is about 359.3502141847.

The spelling of 46403819 in words is "forty-six million, four hundred three thousand, eight hundred nineteen".