1234038648 has 64 divisors (see below), whose sum is σ = 3125031840. Its totient is φ = 406052864.

The previous prime is 1234038643. The next prime is 1234038661. The reversal of 1234038648 is 8468304321.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234038643) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 793840 + ... + 795392.

Almost surely, 2^1234038648 is an apocalyptic number.

It is an amenable number.

1234038648 is an abundant number, since it is smaller than the sum of its proper divisors (1890993192).

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

1234038648 is a wasteful number, since it uses less digits than its factorization.

1234038648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1968 (or 1964 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 39.

The square root of 1234038648 is about 35128.8862334120. The cubic root of 1234038648 is about 1072.6126644702.

The spelling of 1234038648 in words is "one billion, two hundred thirty-four million, thirty-eight thousand, six hundred forty-eight".