461540370 has 16 divisors (see below), whose sum is σ = 1107696960. Its totient is φ = 123077424.

The previous prime is 461540351. The next prime is 461540411. The reversal of 461540370 is 73045164.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 15384679 = 461540370 / (4 + 6 + 1 + 5 + 4 + 0 + 3 + 7 + 0).

It is an unprimeable number.

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, 7692310 + ... + 7692369.

It is an arithmetic number, because the mean of its divisors is an integer number (69231060).

Almost surely, 2^461540370 is an apocalyptic number.

461540370 is an abundant number, since it is smaller than the sum of its proper divisors (646156590).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

461540370 is a wasteful number, since it uses less digits than its factorization.

461540370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15384689.

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 461540370 is about 21483.4906381621. The cubic root of 461540370 is about 772.8049549543.

The spelling of 461540370 in words is "four hundred sixty-one million, five hundred forty thousand, three hundred seventy".