1234493908 has 6 divisors (see below), whose sum is σ = 2160364346. Its totient is φ = 617246952.

The previous prime is 1234493903. The next prime is 1234493917. The reversal of 1234493908 is 8093944321.

It can be written as a sum of positive squares in only one way, i.e., 1156136004 + 78357904 = 34002^2 + 8852^2 .

It is a super-3 number, since 3×1234493908³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234493903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 154311735 + ... + 154311742.

Almost surely, 2^1234493908 is an apocalyptic number.

It is an amenable number.

1234493908 is a deficient number, since it is larger than the sum of its proper divisors (925870438).

1234493908 is a wasteful number, since it uses less digits than its factorization.

1234493908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 308623481 (or 308623479 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 43.

The square root of 1234493908 is about 35135.3654883509. The cubic root of 1234493908 is about 1072.7445505622.

The spelling of 1234493908 in words is "one billion, two hundred thirty-four million, four hundred ninety-three thousand, nine hundred eight".