1880734 has 16 divisors (see below), whose sum is σ = 3041280. Its totient is φ = 869400.

The previous prime is 1880729. The next prime is 1880741. The reversal of 1880734 is 4370881.

It is a happy number.

It is a super-3 number, since 3×1880734³ = 19957373363337860712, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1880696 and 1880705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1059 + ... + 2209.

It is an arithmetic number, because the mean of its divisors is an integer number (190080).

2^1880734 is an apocalyptic number.

1880734 is a deficient number, since it is larger than the sum of its proper divisors (1160546).

1880734 is a wasteful number, since it uses less digits than its factorization.

1880734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1215.

The product of its (nonzero) digits is 5376, while the sum is 31.

The square root of 1880734 is about 1371.3985562192. The cubic root of 1880734 is about 123.4361758871.

The spelling of 1880734 in words is "one million, eight hundred eighty thousand, seven hundred thirty-four".