3501494 has 4 divisors (see below), whose sum is σ = 5252244. Its totient is φ = 1750746.

The previous prime is 3501493. The next prime is 3501503. The reversal of 3501494 is 4941053.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3501493) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 875372 + ... + 875375.

It is an arithmetic number, because the mean of its divisors is an integer number (1313061).

Almost surely, 2^3501494 is an apocalyptic number.

3501494 is a deficient number, since it is larger than the sum of its proper divisors (1750750).

3501494 is a wasteful number, since it uses less digits than its factorization.

3501494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1750749.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 3501494 is about 1871.2279390817. The cubic root of 3501494 is about 151.8510486822.

The spelling of 3501494 in words is "three million, five hundred one thousand, four hundred ninety-four".