35400474 has 48 divisors (see below), whose sum is σ = 80519400. Its totient is φ = 11225088.

The previous prime is 35400467. The next prime is 35400487. The reversal of 35400474 is 47400453.

It can be written as a sum of positive squares in 4 ways, for example, as 21762225 + 13638249 = 4665^2 + 3693^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37642 + ... + 38570.

Almost surely, 2^35400474 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 35400474, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (40259700).

35400474 is an abundant number, since it is smaller than the sum of its proper divisors (45118926).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35400474 is a wasteful number, since it uses less digits than its factorization.

35400474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1039 (or 1036 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 35400474 is about 5949.8297454633. The cubic root of 35400474 is about 328.3494998066.

The spelling of 35400474 in words is "thirty-five million, four hundred thousand, four hundred seventy-four".