1674261796380 has 96 divisors (see below), whose sum is σ = 4707139155264. Its totient is φ = 444641378304.

The previous prime is 1674261796379. The next prime is 1674261796393. The reversal of 1674261796380 is 836971624761.

It is a super-2 number, since 2×1674261796380² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (60).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 111216934 + ... + 111231986.

It is an arithmetic number, because the mean of its divisors is an integer number (49032699534).

Almost surely, 2^{1674261796380} is an apocalyptic number.

1674261796380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1674261796380 is an abundant number, since it is smaller than the sum of its proper divisors (3032877358884).

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

1674261796380 is a wasteful number, since it uses less digits than its factorization.

1674261796380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22535 (or 22533 counting only the distinct ones).

The product of its (nonzero) digits is 18289152, while the sum is 60.

The spelling of 1674261796380 in words is "one trillion, six hundred seventy-four billion, two hundred sixty-one million, seven hundred ninety-six thousand, three hundred eighty".