461378067 has 8 divisors (see below), whose sum is σ = 615282624. Its totient is φ = 307529448.

The previous prime is 461378063. The next prime is 461378101. The reversal of 461378067 is 760873164.

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

It is not a de Polignac number, because 461378067 - 2² = 461378063 is a prime.

It is not an unprimeable number, because it can be changed into a prime (461378063) 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, 12348 + ... + 32790.

It is an arithmetic number, because the mean of its divisors is an integer number (76910328).

Almost surely, 2^461378067 is an apocalyptic number.

461378067 is a deficient number, since it is larger than the sum of its proper divisors (153904557).

461378067 is a wasteful number, since it uses less digits than its factorization.

461378067 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27969.

The product of its (nonzero) digits is 169344, while the sum is 42.

The square root of 461378067 is about 21479.7129170760. The cubic root of 461378067 is about 772.7143574132.

The spelling of 461378067 in words is "four hundred sixty-one million, three hundred seventy-eight thousand, sixty-seven".