3620754 has 32 divisors (see below), whose sum is σ = 8472000. Its totient is φ = 1143072.

The previous prime is 3620753. The next prime is 3620767. The reversal of 3620754 is 4570263.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (3620753) 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, 739 + ... + 2790.

It is an arithmetic number, because the mean of its divisors is an integer number (264750).

Almost surely, 2^3620754 is an apocalyptic number.

3620754 is an abundant number, since it is smaller than the sum of its proper divisors (4851246).

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

3620754 is a wasteful number, since it uses less digits than its factorization.

3620754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3559 (or 3553 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 27.

The square root of 3620754 is about 1902.8278955281. The cubic root of 3620754 is about 153.5558405770. Note that the first 3 decimals are identical.

The spelling of 3620754 in words is "three million, six hundred twenty thousand, seven hundred fifty-four".