7351966 has 4 divisors (see below), whose sum is σ = 11027952. Its totient is φ = 3675982.

The previous prime is 7351963. The next prime is 7351969. The reversal of 7351966 is 6691537.

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

It is an interprime number because it is at equal distance from previous prime (7351963) and next prime (7351969).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7351963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1837990 + ... + 1837993.

It is an arithmetic number, because the mean of its divisors is an integer number (2756988).

Almost surely, 2^7351966 is an apocalyptic number.

7351966 is a deficient number, since it is larger than the sum of its proper divisors (3675986).

7351966 is a wasteful number, since it uses less digits than its factorization.

7351966 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3675985.

The product of its digits is 34020, while the sum is 37.

The square root of 7351966 is about 2711.4509031144. The cubic root of 7351966 is about 194.4469624950.

It can be divided in two parts, 735 and 1966, that added together give a triangular number (2701 = T₇₃).

The spelling of 7351966 in words is "seven million, three hundred fifty-one thousand, nine hundred sixty-six".