3702940 has 24 divisors (see below), whose sum is σ = 8234352. Its totient is φ = 1393920.

The previous prime is 3702913. The next prime is 3702943. The reversal of 3702940 is 492073.

3702940 = T₁₈₆ + T₁₈₇ + ... + T₃₀₅.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3702943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5106 + ... + 5785.

It is an arithmetic number, because the mean of its divisors is an integer number (343098).

Almost surely, 2^3702940 is an apocalyptic number.

It is an amenable number.

3702940 is an abundant number, since it is smaller than the sum of its proper divisors (4531412).

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

3702940 is a wasteful number, since it uses less digits than its factorization.

3702940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10917 (or 10915 counting only the distinct ones).

The product of its (nonzero) digits is 1512, while the sum is 25.

The square root of 3702940 is about 1924.3024710268. The cubic root of 3702940 is about 154.7089926603.

The spelling of 3702940 in words is "three million, seven hundred two thousand, nine hundred forty".