3492971 has 2 divisors, whose sum is σ = 3492972. Its totient is φ = 3492970.

The previous prime is 3492967. The next prime is 3492989. The reversal of 3492971 is 1792943.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3492971 - 2² = 3492967 is a prime.

It is equal to p₂₄₉₆₈₆ and since 3492971 and 249686 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (3492961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1746485 + 1746486.

It is an arithmetic number, because the mean of its divisors is an integer number (1746486).

Almost surely, 2^3492971 is an apocalyptic number.

3492971 is a deficient number, since it is larger than the sum of its proper divisors (1).

3492971 is an equidigital number, since it uses as much as digits as its factorization.

3492971 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13608, while the sum is 35.

The square root of 3492971 is about 1868.9491699883. The cubic root of 3492971 is about 151.7277415069.

The spelling of 3492971 in words is "three million, four hundred ninety-two thousand, nine hundred seventy-one".