3748930 has 8 divisors (see below), whose sum is σ = 6748092. Its totient is φ = 1499568.

The previous prime is 3748907. The next prime is 3748933. The reversal of 3748930 is 398473.

It can be written as a sum of positive squares in 2 ways, for example, as 3721041 + 27889 = 1929^2 + 167^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×3748930² = 28108952289800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3748933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187437 + ... + 187456.

Almost surely, 2^3748930 is an apocalyptic number.

3748930 is a deficient number, since it is larger than the sum of its proper divisors (2999162).

3748930 is a wasteful number, since it uses less digits than its factorization.

3748930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374900.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 3748930 is about 1936.2153805814. The cubic root of 3748930 is about 155.3468472752.

It can be divided in two parts, 374 and 8930, that multiplied together give a triangular number (3339820 = T₂₅₈₄).

The spelling of 3748930 in words is "three million, seven hundred forty-eight thousand, nine hundred thirty".