1674342912 has 160 divisors (see below), whose sum is σ = 4986805824. Its totient is φ = 494796800.

The previous prime is 1674342911. The next prime is 1674342913. The reversal of 1674342912 is 2192434761.

It is an interprime number because it is at equal distance from previous prime (1674342911) and next prime (1674342913).

It is not an unprimeable number, because it can be changed into a prime (1674342911) 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, 691528 + ... + 693944.

Almost surely, 2^1674342912 is an apocalyptic number.

1674342912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1674342912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2493402912).

1674342912 is an abundant number, since it is smaller than the sum of its proper divisors (3312462912).

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

1674342912 is a wasteful number, since it uses less digits than its factorization.

1674342912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2490 (or 2474 counting only the distinct ones).

The product of its digits is 72576, while the sum is 39.

The square root of 1674342912 is about 40918.7354643322. The cubic root of 1674342912 is about 1187.4485531470.

The spelling of 1674342912 in words is "one billion, six hundred seventy-four million, three hundred forty-two thousand, nine hundred twelve".