464142746 has 8 divisors (see below), whose sum is σ = 696316500. Its totient is φ = 232037248.

The previous prime is 464142739. The next prime is 464142751. The reversal of 464142746 is 647241464.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 459030625 + 5112121 = 21425^2 + 2261^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6380 + ... + 31128.

Almost surely, 2^464142746 is an apocalyptic number.

464142746 is a deficient number, since it is larger than the sum of its proper divisors (232173754).

464142746 is a wasteful number, since it uses less digits than its factorization.

464142746 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34128.

The product of its digits is 129024, while the sum is 38.

The square root of 464142746 is about 21543.9723820840. The cubic root of 464142746 is about 774.2547096635.

The spelling of 464142746 in words is "four hundred sixty-four million, one hundred forty-two thousand, seven hundred forty-six".