35970399 has 10 divisors (see below), whose sum is σ = 53733680. Its totient is φ = 23980212.

The previous prime is 35970397. The next prime is 35970409. The reversal of 35970399 is 99307953.

It is not a de Polignac number, because 35970399 - 2¹ = 35970397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35970391) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 221959 + ... + 222120.

It is an arithmetic number, because the mean of its divisors is an integer number (5373368).

Almost surely, 2^35970399 is an apocalyptic number.

35970399 is a deficient number, since it is larger than the sum of its proper divisors (17763281).

35970399 is an equidigital number, since it uses as much as digits as its factorization.

35970399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444091 (or 444082 counting only the distinct ones).

The product of its (nonzero) digits is 229635, while the sum is 45.

The square root of 35970399 is about 5997.5327427201. The cubic root of 35970399 is about 330.1021997508.

The spelling of 35970399 in words is "thirty-five million, nine hundred seventy thousand, three hundred ninety-nine".