3486980402 has 4 divisors (see below), whose sum is σ = 5230470606. Its totient is φ = 1743490200.

The previous prime is 3486980351. The next prime is 3486980411. The reversal of 3486980402 is 2040896843.

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

It can be written as a sum of positive squares in only one way, i.e., 2932330801 + 554649601 = 54151^2 + 23551^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 871745099 + ... + 871745102.

Almost surely, 2^3486980402 is an apocalyptic number.

3486980402 is a deficient number, since it is larger than the sum of its proper divisors (1743490204).

3486980402 is a wasteful number, since it uses less digits than its factorization.

3486980402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743490203.

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 3486980402 is about 59050.6596237502. The cubic root of 3486980402 is about 1516.4095196826.

The spelling of 3486980402 in words is "three billion, four hundred eighty-six million, nine hundred eighty thousand, four hundred two".