467149378 has 4 divisors (see below), whose sum is σ = 700724070. Its totient is φ = 233574688.

The previous prime is 467149373. The next prime is 467149379. The reversal of 467149378 is 873941764.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 455267569 + 11881809 = 21337^2 + 3447^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (467149373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116787343 + ... + 116787346.

Almost surely, 2^467149378 is an apocalyptic number.

467149378 is a deficient number, since it is larger than the sum of its proper divisors (233574692).

467149378 is a wasteful number, since it uses less digits than its factorization.

467149378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233574691.

The product of its digits is 1016064, while the sum is 49.

The square root of 467149378 is about 21613.6387033743. The cubic root of 467149378 is about 775.9229395703.

The spelling of 467149378 in words is "four hundred sixty-seven million, one hundred forty-nine thousand, three hundred seventy-eight".