3038735740 has 96 divisors (see below), whose sum is σ = 6865185600. Its totient is φ = 1126379520.

The previous prime is 3038735729. The next prime is 3038735743. The reversal of 3038735740 is 475378303.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 3038735693 and 3038735702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3038735743) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7811466 + ... + 7811854.

It is an arithmetic number, because the mean of its divisors is an integer number (71512350).

Almost surely, 2^3038735740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3038735740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3432592800).

3038735740 is an abundant number, since it is smaller than the sum of its proper divisors (3826449860).

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

3038735740 is a wasteful number, since it uses less digits than its factorization.

3038735740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815 (or 813 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 40.

The square root of 3038735740 is about 55124.7289335739. The cubic root of 3038735740 is about 1448.4304443313.

The spelling of 3038735740 in words is "three billion, thirty-eight million, seven hundred thirty-five thousand, seven hundred forty".