1234661010 has 48 divisors (see below), whose sum is σ = 3257065728. Its totient is φ = 299310880.

The previous prime is 1234660969. The next prime is 1234661011. The reversal of 1234661010 is 101664321.

It is a super-2 number, since 2×1234661010² = 3048775619228440200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1234661011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 166434 + ... + 173693.

It is an arithmetic number, because the mean of its divisors is an integer number (67855536).

Almost surely, 2^1234661010 is an apocalyptic number.

1234661010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1234661010 is an abundant number, since it is smaller than the sum of its proper divisors (2022404718).

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

1234661010 is a wasteful number, since it uses less digits than its factorization.

1234661010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340159 (or 340148 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 24.

The square root of 1234661010 is about 35137.7433822948. The cubic root of 1234661010 is about 1072.7929508746.

The spelling of 1234661010 in words is "one billion, two hundred thirty-four million, six hundred sixty-one thousand, ten".