3078375740 has 48 divisors (see below), whose sum is σ = 7171839360. Its totient is φ = 1100431680.

The previous prime is 3078375721. The next prime is 3078375749. The reversal of 3078375740 is 475738703.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 3078375691 and 3078375700.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3078375749) 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, 105602 + ... + 131561.

It is an arithmetic number, because the mean of its divisors is an integer number (149413320).

Almost surely, 2^3078375740 is an apocalyptic number.

It is an amenable number.

3078375740 is an abundant number, since it is smaller than the sum of its proper divisors (4093463620).

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

3078375740 is a wasteful number, since it uses less digits than its factorization.

3078375740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237242 (or 237240 counting only the distinct ones).

The product of its (nonzero) digits is 493920, while the sum is 44.

The square root of 3078375740 is about 55483.1122054270. The cubic root of 3078375740 is about 1454.7014640831.

The spelling of 3078375740 in words is "three billion, seventy-eight million, three hundred seventy-five thousand, seven hundred forty".