1900348 has 12 divisors (see below), whose sum is σ = 3341520. Its totient is φ = 945632.

The previous prime is 1900337. The next prime is 1900363. The reversal of 1900348 is 8430091.

It is a super-2 number, since 2×1900348² = 7222645042208, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88 + ... + 1951.

It is an arithmetic number, because the mean of its divisors is an integer number (278460).

2^1900348 is an apocalyptic number.

It is an amenable number.

1900348 is a deficient number, since it is larger than the sum of its proper divisors (1441172).

1900348 is a wasteful number, since it uses less digits than its factorization.

1900348 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2276 (or 2274 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1900348 is about 1378.5311022969. The cubic root of 1900348 is about 123.8637942504.

The spelling of 1900348 in words is "one million, nine hundred thousand, three hundred forty-eight".