3480278668050 has 48 divisors (see below), whose sum is σ = 8631789708672. Its totient is φ = 927999192000.

The previous prime is 3480278668043. The next prime is 3480278668057. The reversal of 3480278668050 is 508668720843.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (3480278668043) and next prime (3480278668057).

It is a super-2 number, since 2×3480278668050² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3480278668057) 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, 932775 + ... + 2798325.

It is an arithmetic number, because the mean of its divisors is an integer number (179828952264).

Almost surely, 2^{3480278668050} is an apocalyptic number.

3480278668050 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a pronic number, being equal to 1865550×1865551.

3480278668050 is an abundant number, since it is smaller than the sum of its proper divisors (5151511040622).

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

3480278668050 is a wasteful number, since it uses less digits than its factorization.

3480278668050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1878003 (or 1877998 counting only the distinct ones).

The product of its (nonzero) digits is 15482880, while the sum is 57.

The spelling of 3480278668050 in words is "three trillion, four hundred eighty billion, two hundred seventy-eight million, six hundred sixty-eight thousand, fifty".