3497907 has 8 divisors (see below), whose sum is σ = 5330176. Its totient is φ = 1998792.

The previous prime is 3497899. The next prime is 3497911. The reversal of 3497907 is 7097943.

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

It is not a de Polignac number, because 3497907 - 2³ = 3497899 is a prime.

It is a Duffinian number.

3497907 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3497987) 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, 83263 + ... + 83304.

It is an arithmetic number, because the mean of its divisors is an integer number (666272).

Almost surely, 2^3497907 is an apocalyptic number.

3497907 is a deficient number, since it is larger than the sum of its proper divisors (1832269).

3497907 is a wasteful number, since it uses less digits than its factorization.

3497907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166577.

The product of its (nonzero) digits is 47628, while the sum is 39.

The square root of 3497907 is about 1870.2692319557. The cubic root of 3497907 is about 151.7991778889.

It can be divided in two parts, 349 and 7907, that added together give a triangular number (8256 = T₁₂₈).

The spelling of 3497907 in words is "three million, four hundred ninety-seven thousand, nine hundred seven".