611463801 has 12 divisors (see below), whose sum is σ = 882824208. Its totient is φ = 376285104.

The previous prime is 611463761. The next prime is 611463823. The reversal of 611463801 is 108364116.

It is not a de Polignac number, because 611463801 - 2⁷ = 611463673 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (611463851) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 602515 + ... + 603528.

It is an arithmetic number, because the mean of its divisors is an integer number (73568684).

Almost surely, 2^611463801 is an apocalyptic number.

It is an amenable number.

611463801 is a deficient number, since it is larger than the sum of its proper divisors (271360407).

611463801 is a wasteful number, since it uses less digits than its factorization.

611463801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206072 (or 1206059 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 611463801 is about 24727.7940989487. The cubic root of 611463801 is about 848.7704488021.

The spelling of 611463801 in words is "six hundred eleven million, four hundred sixty-three thousand, eight hundred one".