46780691 has 8 divisors (see below), whose sum is σ = 48301344. Its totient is φ = 45273600.

The previous prime is 46780681. The next prime is 46780697. The reversal of 46780691 is 19608764.

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

It is a cyclic number.

It is not a de Polignac number, because 46780691 - 2¹⁸ = 46518547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46780697) 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, 3866 + ... + 10416.

It is an arithmetic number, because the mean of its divisors is an integer number (6037668).

Almost surely, 2^46780691 is an apocalyptic number.

46780691 is a deficient number, since it is larger than the sum of its proper divisors (1520653).

46780691 is a wasteful number, since it uses less digits than its factorization.

46780691 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6781.

The product of its (nonzero) digits is 72576, while the sum is 41.

The square root of 46780691 is about 6839.6411455573. The cubic root of 46780691 is about 360.3204220247.

The spelling of 46780691 in words is "forty-six million, seven hundred eighty thousand, six hundred ninety-one".