33958097 has 8 divisors (see below), whose sum is σ = 35514240. Its totient is φ = 32470020.

The previous prime is 33958091. The next prime is 33958109. The reversal of 33958097 is 79085933.

It is not a de Polignac number, because 33958097 - 2¹² = 33954001 is a prime.

It is a super-2 number, since 2×33958097² = 2306304703722818, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (33958091) 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, 10772 + ... + 13562.

It is an arithmetic number, because the mean of its divisors is an integer number (4439280).

Almost surely, 2^33958097 is an apocalyptic number.

It is an amenable number.

33958097 is a deficient number, since it is larger than the sum of its proper divisors (1556143).

33958097 is an frugal number, since it uses more digits than its factorization.

33958097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2860 (or 2814 counting only the distinct ones).

The product of its (nonzero) digits is 204120, while the sum is 44.

The square root of 33958097 is about 5827.3576344686. The cubic root of 33958097 is about 323.8280377167.

The spelling of 33958097 in words is "thirty-three million, nine hundred fifty-eight thousand, ninety-seven".