387261602 has 48 divisors (see below), whose sum is σ = 730409400. Its totient is φ = 152635392.

The previous prime is 387261601. The next prime is 387261607. The reversal of 387261602 is 206162783.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 375158161 + 12103441 = 19369^2 + 3479^2 .

It is not an unprimeable number, because it can be changed into a prime (387261601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 571688 + ... + 572364.

Almost surely, 2^387261602 is an apocalyptic number.

387261602 is a deficient number, since it is larger than the sum of its proper divisors (343147798).

387261602 is a wasteful number, since it uses less digits than its factorization.

387261602 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1155 (or 1148 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 35.

The square root of 387261602 is about 19678.9634381489. The cubic root of 387261602 is about 728.9003283992.

The spelling of 387261602 in words is "three hundred eighty-seven million, two hundred sixty-one thousand, six hundred two".